Sharpening Options During the course of time, even the best knife will lose its initial sharpness. Using the sharpening devices by ZWILLING J.A . HENCKELS will make this task easy, with the correct technique.Like sandpaper, sharpening stones come in a variety of roughness or grain; the coarser the finish the more abrasive. Whet stones can use water or oil as a lubricant; water stones are much more convenient. For regular sharpening with a stone, use the TWIN® Stone Pro (250 and 1000 grain).
- Size: 4 x 8.5 x 20 cm
- Dual coarse sharpening whet stone
- Coarse grit: 250
- Fine grit: 1000
- Manufactured stone
- Made in Japan
- All ZWILLING J.A. HENCKELS products are fully guaranteed against defects in material and /or craftsmanship.