アトマ エコノミーダイヤモンド砥石

I bought the Atoma #600 together with a #140 replacement plate and they are great. I get razor sharp knife in less than 10 minutes. Work that takes five times longer with my traditional whetstones.

Great for flattening waterstones! Very quick shipping. Thank you.

Atoma diamond sharpening stones アトマ エコノミーダイヤモンド砥石

Excellent service and excellent selection of tools, highly recommend!

Incredible service with excellent quality stones! The stones arrived quickly and packed very well. Absolutely will shop again!