Sharpening Stone Set, 12pcs Knife Whetstones Set White Corundum Sharpener Honing Stone - Polishing Oil Stone Set Grits 320# 400# 600# 800# 1000# 1200#-(5.9x0.47x0.12Inch)

Got them to improve the surface contact of my wife's tweezers and they do the trick.

they are great. Yes, they eat a bit to much, but for the price impossible to beat. Size is perfect for those to hard to get points. Ideal complement, would be a set of ceramic stones. They are 3mm think, wish they were 2.5mm...but easy to fix with 100 grit sandpaper and some patience....

Not bad for the money but nothing like a Norton stone. The these work great for removing burrs on smalls parts. I personally use them on 304 stainless all day and they work great. But I don’t expect them to last a life time like a Norton stone. They are fragile though and I have broken multiple already. If your looking for some cheap stones to deburr parts or smooth things out these will do the job. I’m a machinist so I use other stones for most things. But these do okay for the price.

Selection of grits and size of the stones allow me to have a convenient sharpening tool handy!

I work in a machine shop and use these to deburr parts occasionally, they work.

Works well and a good value for the quality.

What I needed

cheap junk do not buy

Buon potere abrasivo, ma le grane a occhio e croce non corrispondono con quanto scritto

These are really good for the price, a decent range of grades in the box and well packed to avoid breakage.

gut

Works very nice, just be careful not to drop or bang around, breaks easy.

Stones work well only need more finer finishing stones.