Selectool Tool and Knife Sharpener MultiTool Blade Sharpener for Kitchen Knives, Pocket Knife, Tools, Scissors, Axes & More, EDC Gadgets for Outdoor Hunting and Fishing, Effortless, Made in USA, 1 pc

The tool arrived promptly with an instruction sheet and a link to a video in which the tool is demonstrated on several items. Once you review the video and read the followup instructions, you should have no problem sharpening most anything; however, it's vital to watch and read the instructions first. I found there is a short learning curve, but it's not difficult to get the hang of it and after a little practice, this sharpener produces results that are far superior to those sharpeners with the "fixed" sharpening bars. The SelecTool provides a precise sharpening stroke on both sides of the blade which is the most important factor in sharpening anything. The finishing slot polishes the edge and removes the nearly microscopic burr that grows along the edge when it is sharpened. This burr can fold over onto your edge and interferes with cutting. So far I have sharpened my kitchen knives, serrated and smooth, as well as my pocket knives, a kukri knife and a K-bar knife. All with excellent results. The thicker the blade, the closer you have to watch your technique, but if you can get the edge to the sharpener, it will sharpen it. Be sure to watch for small shavings of metal. If you aren't getting these shavings (and they are tiny) you are not holding the blade at the right angle. Adjust your angle, then try again. After using the Selectool a couple of times, now I can pick up a knife and zip, zip, zip, it's scary sharp. In conclusion, this tool is effective, sharpens just about anything, and is easy to use after a little practice. Outstanding customer support and a lifetime guaranty, I recommend it.

I can not understand why so many good reviews for this piece of ****.I come from owning a couple of really good sharpeners. Started out with Spiderco's Tri-angle. Moved onto Edge Pro Apex and recently bought Chef's Choice M130 for kitchen convenience sake. So I'm not a stranger to keeping my knives sharp.I figured its a good idea to have a field tool for camping to keep edges sharp if I dull them against a rock or just camping abuse.I tried this thing on my little Swiss army knife. It completely destroyed the edge and the bevel. Its awkward to use. Plastic and the overall look and feel of this thing is super cheap, air holes in the plastic molding, unclean seams, etc. Sharpening edge for the knives just destroys the bevel.I'm glad I tried this thing on the cheapo knife first, before destroying any of my good camping knives.Really bad product. On top of it all, I though maybe I was doing something wrong, although instructions were pretty clear, I went to their website to watch their instructional video. You need to register a valid e-mail address with them first, so that they can send a link to you, to watch the video. What kind of crappy customer service is that? Why do you need my e-mail if I already purchased your product? Just bad design and aftertaste all around. Steer clear of this piece of junk and the company that makes it.

it sharpened so good. My knife is so sharp. I can cut through anything and I like it. It’s the best handheld sharpener I’ve seen on the market yet would definitely buy another one as a gift for someone else. I love the malted multifaceted way that you can sharpen scissors and knives with the same product.

Great for a quick sharpening. Not too hard to use, and it does sharpen the blade pretty well. The honing portion is a bit harder to use.

This product has a lot of promise for someone looking for a small/portable/light sharpener that is able to work on a variety of different items. For me it didn't really turn out to fulfill that promise though; it's a great idea, but the execution wasn't quite there. It's not all bad, but let me start with the negatives first...* The overall feel is a bit flimsy. I know they were going for lightweight but perhaps material a little thicker would be advisable. There is a lifetime warranty though, so if you break it you'll probably get another one free of charge (more on that below).* The included documentation is rough and could use some updating. I found a few inconsistencies in how to perform certain actions, grammatical errors and wording that made some tasks less than intuitive. When I emailed them asking for some clarification on a few of the less clear descriptions the reply was the documentation is "like 50 years old" and would be updated in the future. I thought that was a facetious comment, but apparently not; if seems the original design is about that old.* There website mentions a lengthy video that teaches how to use the product - which would probably be quite beneficial given the state of the documentation - yet in order access it you have to sign up for an account. That strikes me as a rather peculiar requirement for something I already own. Proper usage instructions are the type of info you want readily available to your customers, and youtube is probably a good place for it. Heck, everything else is there already.* The blade alignment gates do allow enough blade movement so you need to be sure you're repeating the angles precisely on both sides, similar to other sharpeners really. The only reason I mention that is because it runs counter to some of the product claims. Realistically though, how could it be otherwise? Your axe will be far thicker than your pairing knife, so there isn't a way to create a single tool that can sharpen both with equal aplomb. To compensate they did design it such that the insert can be extended, at which point you can then sharpen the larger items by hand. Speaking of the insert...* Mine was stuck in really tight, so the only way to extract it was a vise grip and some good hard tugs. Once removed I was then able to extend it, but in so doing I encountered something unforeseen; the insert does not have sufficient length for it to be extended and still have the tool sharpen scissors. The insert covers both functions so if you want to use it manually you'll have to pull it out to the desired length, sharpen the object (like a lawn mower blade, hatchet, etc) and then retract the blade before doing any more scissors. There's only one screw holding it in place, so the task isn't time consuming, but it does come across a bit like a design oversight. Were it maybe a half inch longer you would be able to configure the insert to whatever length you wanted and still not lose any functionality. There's no indication of what the insert is made of either, but an email from the owner confirmed it's something called Carboloy. It's not as hard as tungsten carbide, but my research indicates it might be fairly close (I had never even heard of Carboloy before, so I had to look it up). Given the composition of the alloy it's more than likely going to last quite a while, so unless you're sharpening a lot of items wearing it out is probably not a concern.The areas I thought were positives are:* The aforementioned lifetime warranty is pretty generous for such an inexpensive product. On one of the few youtube videos I did find about the Selectool the owner of the company even mentions that if you run it over with your truck you can still get it replaced by simply sending him the remaining pieces. I can't think of too many other products with that kind of warranty.* It's made in the USA. For people overseas that obviously isn't a selling feature, but for a lot of us here in the States - myself included - that does matter.* The design is such that you can sharpen a lot of different blades and tools. Obviously it can't do everything, but it's certainly able to cover a multitude of things. It even has a built-in tile and glass cutter. That won't prove very useful for me, but I'm certain others will find it advantageous.* After purchasing it the company sent two different emails wanting to ensure I was happy with the product. One of them even had a link to their Amazon listing encouraging you to leave a comment, good or bad. When was the last you heard of a company doing that? Actually, when was the first time? Might be these folks. And it didn't turn out to be just a bunch of hogwash either. I contacted the owner about the issues and concerns I documented above and he responded promptly. Turns out they really do want to hear from you, and they're willing to prove it.One final note; pay heed to how often you use the sharpening part on your knives. I played around with some dull ones I had in my tackle box, and without too much pressure visible metal shavings were evident. It was literally slicing off metal and leaving behind little slivers. For a really dull knife that has its advantages, but once sharpened you should resist the urge to continue using that part. Instead, after every couple of times you use the knife pass it through the deburring section a few times. That should hone the blade sufficiently, which is technically all you ever need to do with a knife that's kept sharp.

This is by far the best knife sharpener I have ever used. So easy to sharpen your knives, and scissors. I highly recommend this sharpener.