Naniwa Super-Stone/Advance Japanese Whetstone Sharpening Stone, 3000 grit Wusthof Gourmet but they're also something that

but they're also something that once you have them

Hand-washing recommended

The perfect choice for someone looking for a traditional real Japanese usuba made in the traditional manner out of the highest grade Japanese carbon steel: Aonikou

game or meat

Naniwa Super-Stone/Advance Japanese Whetstone Sharpening Stone, 3000 grit Wusthof Gourmet but they're also something thatNaniwa Super Stone 3000 Grit Japanese Whetstone Sharpening Stone, NO Stand, 21cm x 7cm surface, 2cm thick. This fine stone is just the ticket for finishing off your edge, or for regular maintenance. It's a good option for people who don't need the more polished edge of the 5000 or higher grit (and this one will work more quickly, and it's cheaper). This is the smoothest most people will ever need to use for most average knives, especially German