Review on 🪨 Naniwa IO 1142 Japanese Sharpening Flattening Stone by Andrew Dinelli

I took this item to straighten a severely curved combination stone. It worked, but it wasn't the best product for the job. it's so very small, and it was broken in half, so it's even smaller. I can't recommend this product for stone leveling in general, but it does a good job of leveling a certain high angle. If you have a very small stone, you should be fine. For regular leveling of regular sized rocks I would suggest using a different product. I'd also like to add that after trying to level 1 stone, the half I used was about 50% worn down, so it's not a durable stone. compensation in any way.