Wusthof Sharpening Stone, Superfine 3000/8000 - #4452 Wusthof Meat Cleavers which means you need to

which means you need to keep it dry and stored in a dry place to keep it from rusting

but with a new updated and slightly more ergonomic handle

For regular everyday maintenance

just a bit different) due to the required differences in manufacturing processes (but Shapton assures us that any differences should be VERY minimal and these should really be considered functionally identical to Glass Stones)

Wusthof Sharpening Stone, Superfine 3000/8000 - #4452 Wusthof Meat Cleavers which means you need toVery nice, high quality Japanese style waterstone (do NOT use it with oil!), dual sided 3000 8000 for superb finishing honing ability. Note: according to European standards, this is a 1000 2000 grit, and according to the Japanese system it corresponds to approx. 3000 8000. Dimensions: 20x6x3cm Wusthof # 4452 3069720303