SHARPAL 194H Whetstone Knife Blade Sharpener Sharpening Stone Angle Guide, Chisel/Plane Iron Blade Honing Guide, Knife Edge Angle Finder, Knife Sharpening Trainer (Angle from 15° to 45°)

I’ve been using the SHARPAL 194H Whetstone Knife Blade Sharpener with Angle Guide for teaching newcomers how to freehand sharpen knives, and it’s outstanding for learning proper technique. While not absolutely perfect, it is the best tool I’ve found for demonstrating consistent angles and helping students understand how a blade rests against your thumb and forefinger. Simply dial in the desired angle and keep the bubble centered. This process encourages slowing down, focusing, and maintaining precision, which is essential for anyone learning freehand sharpening. Even for experienced sharpeners, I reach for this guide to recalibrate my angle after a break from freehand sharpening sessions. Overall, it’s highly recommended for beginners and seasoned sharpeners alike, providing a reliable, practical, and educational tool that enhances both skill and confidence.

The magnets hold it to the knife and the bubble lets you know when you have achieved the angle you set up. it's an ingenious gadget that will help you get used to consistency in the angle you use in sharpening your knives.

I LOVE this thing! I use this level/sharpening angle finder device on my leather working tools. I am new to leatherworking, and have quickly realized that 85% (or more!) of this craft is actually tool sharpening! I also quickly learned that I am not so good at sharpening tools. I had gone as far as I could with cheap tools and made the leap and upgraded a few key tools. However, when these new tools got to the point that they needed sharpening - well even just stropping, I didnt want to mess things up. So I searched and found this device! It is a tool saver (not to mention sanity and pocketbook saver too!). Supper easy to use, right out of the box! Now when I use it on my edge beveler, the rod or neck of the tool is very narrow and so this angle finder does sit slightly eschew. Because of this, the actual sharpening angle may not be completely accurate. to me this doesn't matter that much. The magnets are powerful and keep its position steady, even when it has to sit slightly off center. The biggest advantage to me is it helps me attain consistency. I know that as long as I keep my eye on the bubble of the level (which is easy to do with the design of this device), and keep the bubble centered as move the tool down the strop, then I am maintaining a consistent angle! Using it on my skiving knife is more straightforward. Overall, it has a clean design. Easy to see and read level bubble. The magnets are powerful enough to keep its position every time I have used it. And it stays at the setting that I set it to. The settings are in increments of 5s. So, for example, when I use it on my skiving knife, I just set it right below the 15 degree marking. I am not certain if I am then sharpening at a 13 or 14 degree angle, but I do feel very confident that each pull down the strop will be the same angle and in the ball park of where I want it, within less than a 5 degree error, and that is way better than I was achieving free hand!!

Works good on a full flat grid blade but not that much on other styles, at least for me, but I may be using it wrong, but it work as it says, it does stick to the blade and just set the angle of degrees you want and go the bubble level and at that price it’s a good for the money. Pretty easy to use on full flat grid blades

Works as described. My hands are not so consistent that I can keep the bubble level as I sharpen, but I'm much closer than I had been before. I did a much better job sharpening a chisel than I used to, and there's very little setup involved. Overall, it's a really clever tool.

I have better, but I was curious about this one. Sharpened my knives for about 30 years on Arkansas Stones. It has been a long road of experience...failure to success, but, sometimes I do well free-handed, but I have a system that keeps me on track. I just received my SHARPAL today, 07/27/24. Given the negative reviews, I was cautious in removing the SHARPAL. It is firmly packed in a plastic frame. Once removed from the securing frame, with gentle care, I lifted the angle base using the fingernail of my thumb. It is tight so you must adjust the pressure in lifting. Here I can understand how these things can be broken. The bubble arm rises one click at a time. You can independently determine the correctness of the angle with whatever tool you might have. Mine appears to be accurate. The bubble arm goes one click at a time, but, it is somewhat tedious to do. The magnet is fine on mine. SHARPAL will take time and practice. I warn you to be gentle with this tool. Do not force any part as the plastic is not of a quality grade. Does it work? I have no idea as I have not tried to sharpen a knife with it yet. I do suggest you make sure the angles are correct. If not adjust ti the correct angle. That is all folks. Continued 1Oct24. Now I would NOT RECOMMEND.

Compared to other angle finding gadgets and guides, I find this tool to be most helpful so far. It’s easy to setup and it fits even on pretty narrow carving knifes. It really helps with keeping correct angle and gives you immediate feedback. If you see that the bubble level isn’t staying in place while sharpening, it is a good indicator that you may be doing something wrong. Slow down and move your upper body instead of your hands. You may also be putting too much pressure on the stone and cause the knife to flex a bit resulting in changing the angle consistency. One draw back is that every time you flip the knife, it takes a few seconds to install the tool.

It's a little difficult to get it set up correctly but it works as described when you figure out how to set it up on the blade