Tuesday, September 30, 2014

Tip: Using Flashlight To Charge Watch Dial

All of my better watches in the $100+ range use the more expensive glow-in-the-dark material on their luminous dials. The problem is that some of my cheaper watches get more wrist time than the more expensive ones, and the cheap ones, big surprise, tend to cheap out on the GITD material.

For example, I'm really fond of my Casio MDV106-1A but the large hands that make it so easy to see with my old eyes in the daytime don't glow very well during normal use. So what I sometimes do is charge my watch dial with a flashlight before I go to bed. This makes even the cheaper watches glow all night!

It's as simple as it looks in the animation below: just put a really powerful flashlight right on the crystal and let it sit there for a minute or so. The material can only hold so much of a charge, so it doesn't need to charge very long if your flashlight has good output.

Casio MDV106-1A Animated Charging of Dial

Below you can see the end result:

Casio MDV106-1A Charged Dial

Wednesday, September 24, 2014

Watermark Tool 2.1 Just Released

Early on in blogging, I realized just how many photos I was taking. Over time, I would see my photos crop up on other sites, and I would see other bloggers complaining of the same thing. It's an honor when someone likes my work. I want it to be distributed freely. The problem is that I don't want other people taking credit for my work or earning money from it. So I watermark all of my photos.

When I started looking at tools that could watermark my photos, I couldn't find the one I wanted where I could press a button and generate a huge amount of watermarked images without disturbing the originals.

So I wrote this tool, which I have been using for quite some time now. But it only let me use text watermarks, and it was very rough around the edges. It got hundreds of downloads but nobody pressed the donate button.

...so I totally revamped it from top to bottom, and tested it thoroughly with a high degree of discipline. I added the features I thought it was missing, and putting in a nag screen for the free version, which is still completely free. There is now a pro version which enables some of the more advanced features like using images for watermarks, but its basic functionality that was free before is free now, except much more fine tuned than the original version.

As always, I'm happy to have any feedback on my Watermark Tool.

You can download it here:

 Bulk Watermark Tool

Here's a couple samples I made from playing around with the watermark tool and my own logos:

Friday, September 12, 2014

Review: Kershaw Swerve [EDC Pocket Knife]

Kershaw has a reputation for making solid, well-designed budget pocket knives, especially their "flippers." The Swerve is one of their newer model flippers made with their Speed Speed safe assisted opening technology. They are fun to play with but also practical, as you can easily open these types of knives one-handed. So when I saw this new model Swerve 3850, I couldn't resist, and ordered one from Amazon with our Prime account.

Kershaw Swerve EDC Pocket Knife: Product Link

Product Description

Price: About 17 bucks online

This is a "flipper" style EDC pocket knife. It's a newer, budget speed safe assist model featuring their latest FRN (fiberglass reinforced nylon) textured handle with all the little K's in it--clever. It's made in China from the typical 8Cr13MoV steel and features a hollow ground, drop point blade with a big belly. It also sits at a very interesting price point.

Official Specs (From Amazon)

  • Speed Safe assisted opening; Liner lock; Flipper and thumb stud; Reversible pocket clip; deep-carry
  • Steel: 8Cr13MoV, stonewashed finish
  • Handle: Glass-filled nylon, K-Texture grip
  • Blade length: 3 Inch (7.6 cm); Closed length: 4 1/4 Inch (10.8 cm); Overall length: 7 1/4 Inch (18.4 cm)
  • Weight: 4.8 ounces

From Left: Kershaw Swerve, Kershaw Skyline, Kershaw Brawler, SanRenMu LB-763, SanRenMu 704, Victorinox Cadet
From Left: Kershaw Swerve, Kershaw Skyline, Kershaw Brawler, SanRenMu LB-763, SanRenMu 704, Victorinox Cadet
Kershaw Swerve EDC Pocket Knife: Product View 1

Kershaw Swerve EDC Pocket Knife: Product View 2

Kershaw Swerve EDC Pocket Knife: Product View 4

Kershaw Swerve EDC Pocket Knife: Product View 6

Kershaw Swerve EDC Pocket Knife: Product View 7

Kershaw Swerve EDC Pocket Knife: Product View 8

Kershaw Swerve EDC Pocket Knife: Product View - Front

Kershaw Swerve EDC Pocket Knife: Product View - Back
Kershaw Swerve EDC Pocket Knife: Product View - Logo

Initial Impressions

The reviews said it was on the heavier/bulky side, but damn, this thing is a beast. Normally I weigh everything I review as just part of a normal review, but the first thing I did after unboxing this review sample was put it on the scale. I had to see what it weighed, and it comes in at 4.8 ounces! That's heavier than two of my favorite knife, the Spyderco Delica. I tend to EDC light, so this knife is probably too heavy for every day carry. But there are definitely times I like to carry a beefier knife, like working in the garage or breaking down cardboard. This knife looks like it's made to work.

The next thing I noticed is that the Swerve is not only beefy, it's on the stylish side. There's nothing wrong with looking good as long as you're taking care of business. From the interesting clip design, to the squiggly jimping on the blade, to all the little textured K's on the handle, this knife just looks good.

Pressing the flipper lever opens my review sample as smooth as silk. Smoother than any of my other assisted Kershaw flippers like the Brawler or the original Cryo, which I pretty much hated. Pushing the thumb stud a little has the same effect: the knife snaps open almost like a switchblade.

Build Quality

Overall, excellent. The steel is decent, but everything else about the way the knife is built is above average. The handle is so rigid that the knife really only needs the steel liners for the liner lock. In fact, they probably could have omitted the liners and made it a back lock.

The machining is way above average and impressive for such a cheap knife. From the stone washed blade to the precision jimping to the perfectly shaped flipper lever, Kershaw clearly knows what it is doing.

Fit and Finish

Overall, good. The blade on my review sample is a quite bit off center to the left. It's actually a little worse than what it looks in the photos. The funny thing is that it came centered, and after about 10 cycles on it, the blade started gradually leaning to the left and finally ended up just short of rubbing on the liner. Just a hair more and I would've had to return it. From what I can see, it looks like one of the washers is warped or maybe a little thinner than the other. I probably won't take it apart as long as it doesn't rub.

Like many things I review, it seems like I get a lot of review samples that are solid in every respect but one, and this is no different. There's not much else that I can find to nit pick about this knife. I can see a couple imperfections in the handle but only magnified in the photos.

The rest of the knife is very good. The texturing on the handle and the lettering on the logos are very crisp, and there was no sign of scratches, nicks or tool marks often found on budget knifes. The swervy jimping is well executed and crisp.  The tolerances on handle are pretty good, and the blade even came with a good edge on it. Though it's plenty sharp, the edge is a little uneven. A couple good drags across a sharpening stone should fix that.

Kershaw Swerve EDC Pocket Knife:  Off Center Blade


I've always been a big fan of the glass-filled-nylon handles on my Spyderco Delica and Dragonfly knives, so it's nice to see this type of material on lower-end budget knives like this one. This FRN material is very light and very strong.

The texturing on the handle is made up of lots of little K's. I'm not sure I'd want to buy Firestone tires that had F's in place of actual tread, or a Stanley hammer with little S's on the handle. But if a company is going to use such a bold vanity design and keep me happy as a customer, it better work.

And it does. I really like the feel of the grip with this model. Put all the K's you want on it when it's this good. However, the handle itself is a little small and awkward in my hand, which is ironic considering it's a pretty big knife for what it is.

Despite the awkward grip for my over-sized man-hands, it is still acceptable for getting work done. I just wish the finger guard (which is the flipper lever) was about half an inch farther down since my index finger is smooshed up against it.

Kershaw Swerve EDC Pocket Knife:  View Of Handle 1

Kershaw Swerve EDC Pocket Knife:  View Of Handle 2


In a word, awesome. It's an over-sized, stonewashed, drop point blade made from 8Cr13MoV steel typically found on budget knives made in China. It's a decent steel that I think works great for pocket knives, though I do not prefer it for other tools due to it being a softer steel.

The blade features the typical hollow grind with what I would call a modified drop point. I think the geometry is phenomenal, and again, it reminds me of my beloved Spyderco knives, which feature leaf-shaped blades with a similar shape. I like a lot of belly on a pocket knife. Using the blade to pry isn't something I normally do, but it does happen once in a great while, and I like to be prepared.

There are thumb studs on both sides of the blade. I almost wish these manufacturers would just sell left and right-handed versions of their products and be done with it. That extra thumb stud I don't need probably weighs a gram, and this is a heavy knife for its size.

But wait, there's more: The blade has some really weird "squiggly" jimping on the back. Kershaw claims this new style of jimping is not "so aggressive that your thumb complains." Interesting choice of wording. It's definitely less aggressive, and certainly cooler looking, but is it better? It's hard to say. It seems to lose a little grip and gain a little comfort, so I'll leave it for others to decide. It does seem a little gimmicky. My only issue with the jimping is that about half of it ends up inset, which defeats the whole purpose of having it. What's left is about a good half inch for my thumb to press on, which is only barely acceptable.

Kershaw Swerve EDC Pocket Knife:  View Of Blade - Side
Kershaw Swerve EDC Pocket Knife:  View Of Blade - TopKershaw Swerve EDC Pocket Knife:  View Of Blade - Tip


Perfect. This is the smoothest opening flipper I own. What's even more impressive is that the blade deploys equally well from the thumb stud, though my thumb seems to miss the edge by a hair every time. It's safe, if a little unnerving. I'm just amazed by how smooth this thing deploys. My USA made Skyline isn't assisted, but it is smooth, and this Swerve is smoother.


The Swerve features a standard liner lock. The lockup on my sample is solid, and perfectly acceptable. The liners do seem a little thin, but this thing is a beast, so they probably had to make the liners a little thinner than they wanted. The FRN handles are super rigid and contribute to the solidity of the lockup, so my guess is that the lock is plenty strong.

Kershaw Swerve EDC Pocket Knife:  Closeup Of Lockup


I'm sure someone will tell me that Kershaw copied this clip design from someone else, but I've never seen it before. It's certainly innovative, with a screw in the butt of the handle securing the clip long-ways. The reason I like it is because the screw is fairly deeply inset, so it's one less thing to rub in my pocket or on my hands.

Another thing I like about the clip is that it not only comes configured tip-up for enthusiasts like me, but they don't muck up the design by making it configurable for tip-down. The front of the knife is pristine. And all those extra little drilled holes in a knife just collect dirt and pocket lint. Less is more! I've always complained that my Kershaws came configured tip-down which was odd considering most of their customers are cutlery enthusiasts. Looks like they finally listened to the community.

But like other Kershaws I own, the clip is way too tight out of the box. It does loosen a little over time, but ever so slowly. The first time I pulled this Swerve out of my shorts pocket, it just about took my shorts off, flashing a room full of people. Yes, the clip is that tight.

The clip is reversible for left or right-handed carry. And it goes all the way through the handle to where you can just see it on the other side. Stronger, or more weight?

Kershaw Swerve EDC Pocket Knife:  View Of Clip 1

Kershaw Swerve EDC Pocket Knife:  View Of Clip 2

Kershaw Swerve EDC Pocket Knife:  View Of Clip 3

Kershaw Swerve EDC Pocket Knife:  Clip Retention Screw


This is a very usable knife. Being on the larger side works in the Swerve's favor for heavy duty tasks like breaking down cardboard, which I've used it extensively for. The awkward grip even doesn't seem like an issue when I'm actually putting some force on it. The grown up kids like it, too. My son in law owns a Clash, Brawler and Cryo and when I handed him this one, he said "hmmm yeeaaa it's large hmmm". I just have that feeling that he'll be getting a Swerve and I'll be getting the Clash. Collect the whole set, right?

Kershaw Swerve EDC Pocket Knife:  In Hand 2

Kershaw Swerve EDC Pocket Knife:  In Hand 2

Kershaw Swerve EDC Pocket Knife:  In Hand 3

Kershaw Swerve EDC Pocket Knife:  Clipped To Pocket
When taking the knife out, grab your shorts first, or flash the whole room--your choice


A Torx T6 and T7 take apart the whole knife. The case screws and clip retention screw are T6, and the pivot screw is T7 on both sides. I use this set of Wiha Torx drivers since the Kershaw Cryo actually stripped a Craftsman Torx driver.

Kershaw Swerve EDC Pocket Knife With Wiha Torx T6 And T7 Drivers

Kershaw Swerve EDC Pocket Knife Dissassembly Diagram


The Swerve is a bit heavy for me personally to carry every day, but I know a lot of dudes who prefer the larger, beefier knives like this, and those dudes will probably appreciate it more. For me, this is probably going to be the perfect beater knife for working in the yard or those times I just want to thrash on a knife without worrying about what it cost. At 17 bucks, this is a very decent knife.

Having said all that, I wish they would get their quality control house in order. Lately buying a Kershaw has seemed like a hit an miss experience. There are companies like Buck and Spyderco making perfectly good Chinese models with consistent quality, so it can be done. Just look at the Tenacious. Have you ever heard of anyone getting a bad one? Me neither.

My Swerve is a good knife, but it could be better. I love these Kershaw flippers too much to stop buying them over all their little quality problems, but I will continue to be vocal about it at least.

All things considered, I expect to get many years worth of use from this model, and I think the design is outstanding. I even like the new handles and the weird jimping.


Kershaw Swerve EDC Pocket Knife:  With Some Tools
It's almost more at home in the tool box than a pocket. Either way, it's right at home in the tool box.
Kershaw Swerve EDC Pocket Knife:  In Box 1

Kershaw Swerve EDC Pocket Knife:  In Box 2

Kershaw Swerve EDC Pocket Knife:  In Box 3
The instructions are actually pretty helpful

Kershaw Swerve EDC Pocket Knife: On Scale
Yeah, that's pretty darn heavy

Kershaw Swerve EDC Pocket Knife: Next To Ruler

Kershaw Swerve EDC Pocket Knife: Caliper Measurement 1
Almost 1/6 of an inch at its widest

Kershaw Swerve EDC Pocket Knife: Caliper Measurement 2

Monday, September 8, 2014

Weights And Measures

Somewhere around the 100th review, I got to wondering if the photos I was taking of review samples on my little digital scale were even accurate. Some folks I know pack their gear down to ounces, which caused an instant wave of paranoia to wash over me.

But calibrating  a scale isn't difficult, and neither is buying calipers to augment the (sentimental) ruler I always use for my photos. So once it dawned on me to actually test my measurements, I set about to making sure what I am telling the world is accurate.

After waiting  a couple weeks for my calibration weights to come, I was quite happy to find out that my scale was/is right on the money. I tried every combination of weights in the set, and the scale always shows the correct amount.

The Outdoor Nerd Measurement Tools

Monday, September 1, 2014

Review: Boker Magnum 'Lil Friend' Arrowhead [Tiny Fixed Blade Knife]

There's been a proliferation lately of these micro fixed blade knives. There's a few smaller knives in my collection that I am fond of, such as the Becker BK14. But this class of knife makes my BK14 look big. This class of knife makes everything look big. A couple people have questioned me about the usefulness of these tiny fixed blades. Think about it this way: you get the functionality of a small knife that's much more robust than a pocket knife. I could probably pound most of my tiny fixed blades into concrete if I wanted. With a pocket knife, the lock will fail with N pounds of force, and sometimes it's not safe to find out what N is!

So ... it's the right tool for the right job, and I picked up this little Boker Magnum from Amazon as part of a fairly large order that I'm finally getting around to reviewing.

Boker Magnum 'Lil Friend' Arrowhead Product Link
Boker Magnum 'Lil Friend' Arrowhead Product Link

Product Description

Price: About $17 Online

It looks like there is more than one "Boker Magnum" model. This review is for the "arrowhead" version. Some people look at knife reviews and completely miss the size of them due to the difficulty with seeing scale in the photos, so I'd like to point out that this knife is teeny tiny.

Weighing in at .9 ounces (with sheath) with a 1 3/8 inch blade, it's hard to get a feel for how small this thing is without holding it in your hand. Other than that, it's a basic fixed blade knife with an arrowhead blade geometry and a bare frame which begs for a paracord wrap.

Official Specs (From Amazon)

  • Blade length: 1 3/8".
  • Overall length: 3 3/8".
  • Weight: 0.6 oz.

From Left: Ka-Bar Becker BK14, Buck Smidgen, Boker Gnome, MTech MT-20-30, Boker Magnum Arrowhead
From Left: Ka-Bar Becker BK14, Buck Smidgen, Boker Gnome, MTech MT-20-30, Boker Magnum Arrowhead
Boker Magnum 'Lil Friend' Arrowhead With Chain Attached
It's probably way too small for a neck knife, but whatever floats your boat..
Boker Magnum 'Lil Friend' Arrowhead: Product View 1

Boker Magnum 'Lil Friend' Arrowhead: Product View 2

Boker Magnum 'Lil Friend' Arrowhead: Product View 3

Boker Magnum 'Lil Friend' Arrowhead: Product View 4

Boker Magnum 'Lil Friend' Arrowhead: Product View 5

Looks like the same stonewash finish as my MTech MT-20-30. I also noticed other similarities in their small knife product line, so I wonder if they are made in the same factory?

Initial Impressions

This is one I had high hopes for as a backup knife to live my disaster bag. The arrowhead point coupled with the light weight made it seem like it was made for my bag, so I was really excited to unbox this little knife. The excitement was short-lived. 

The Magnum is only my second Boker, and it doesn't bode well that this is the second Boker in a row to arrive with a loose-fitting sheath. This one is Kydex. You have to work really hard not to get Kydex right.

So from this point forward, for me it almost doesn't matter how good the knife is, because it's unsafe to carry without a tight-fitting sheath. In many years of collecting knives, I still haven't cut myself on one, and I don't intend to start.

Build Quality

The quality of the materials is actually pretty good. The steel is probably some variation of  8Cr13MoV which is a decent Chinese steel. I'm not a big fan of this type of steel for other types of tools, but it's pretty good for knives. The machining is decent, and top it off, the knife has a nice stonewash treatment on it.

The material of the sheath is regular Kydex and seems well done considering it doesn't fit the knife. If it wasn't for that, I would say the quality of the sheath rivals more expensive knives.


The knife itself is nice. The blade on this model is not just arrowhead-shaped, but arrowhead-sized as well. The hollow grind on mine is pretty good. It didn't come with much of an edge but that can easily be remedied with a coffee cup. The stonewashed finish on the blade is well done.

Boker Magnum 'Lil Friend' Arrowhead: Blade View 1

Boker Magnum 'Lil Friend' Arrowhead: Blade View 2

Boker Magnum 'Lil Friend' Arrowhead: Blade View 3

Boker Magnum 'Lil Friend' Arrowhead: Blade Tip Closeup
Looks like they went through the trouble of actually trying to put an edge on it!

Boker Magnum 'Lil Friend' Arrowhead: Blade Tip Closeup 2
The tip is decent for a cheap knife. You can also see the intricacies of the arrowhead grind


The handle on the Magnum is skelatonized to save on weight. There are no scales or wrap that comes with it. This thing definitely would do well with a paracord wrap. There is a lanyard hole with some jimping around it. You could also attach custom made scales easily.

Boker Magnum 'Lil Friend' Arrowhead: Handle Closeup 1Boker Magnum 'Lil Friend' Arrowhead: Handle Closeup 2

Boker Magnum 'Lil Friend' Arrowhead: Handle Closeup 3


The sheath holds the knife securely if I put the knife in upside-down. But doing that dulls the already dull blade. It's made of Kydex and looks to be decent quality. The way it's formed, cut, the rivets: everything looks like a more expensive sheath ... except for the fact that the knife doesn't fit.

Boker Magnum 'Lil Friend' Arrowhead: Sheath View 1

Boker Magnum 'Lil Friend' Arrowhead: Sheath View 2


Since putting the knife snugly upside-down in the sheath dulls the blade, and since the blade came dull already, I didn't see much point in doing much testing testing with my review sample. But from the design I can see that this might make a decent EDC knife.

The tiny blade rules out certain camp tasks like food preparation, but there's lots of other tasks it would be well suited to for EDC, like opening packages and cutting cord and so forth. But I really think it could shine as an emergency backup since it's a lot of functionality in a small package. Not to mention that if you are Rambo, the arrowhead blade could be fashioned in to an actual arrowhead or tip of a makeshift spear. 

Holding the knife has a surprisingly good feel to it. The ergonomics are great for a knife this small.

Boker Magnum 'Lil Friend' Arrowhead: In Hand 1

Boker Magnum 'Lil Friend' Arrowhead: In Hand 2

Note: Since this is being marketed as a neck knife, and since most people think neck knives are for self defense, I'd like to point out that this would probably make a lousy neck knife you intend to use it in that capacity. One of the Amazon reviewers mentioned that it might be good for self defense against mice, so there is always that.


A dull knife in a sheath that is too loose to fit it. Out of the box, my review sample was worthless. I know Boker has a solid following and I respect that. But I have to go by experience, and so far I've been 0 for 2 with Boker.

Project Knife?

I still have hope for getting around to fixing this knife some day since the knife itself is first rate. It could easily be sharpened to a good edge. The sheath can be heated in a toaster oven or other means and re-formed. I just need to think of the quickest way to build that apparatus. Right now I'm thinking some foam, stiff cardboard and a wood clamp or two might do the trick.

Someday very soon I am going to start making my own Kydex sheaths, so if I can't re-form this one, I'll probably just make a new one. 


Boker Magnum 'Lil Friend' Arrowhead: In Box 1

Boker Magnum 'Lil Friend' Arrowhead: In Box 2

Boker Magnum 'Lil Friend' Arrowhead: In Box 3

Boker Magnum 'Lil Friend' Arrowhead: Caliper Measurement 1

Boker Magnum 'Lil Friend' Arrowhead: Caliper Measurement 2

Boker Magnum 'Lil Friend' Arrowhead: Caliper Measurement 3

Boker Magnum 'Lil Friend' Arrowhead: On Scale
Boker Magnum 'Lil Friend' Arrowhead: Next To Ruler