- WÜSTHOF Ceramic Whetstone.
- Length 15 cm, wide 5 cm, height 2.5 cm.
- Coarse and Fine Grain (J 400 / 2000).
- The optimum solution for sharp knives.
- Suitable for use with water or oil.
- Alternatively you can moisten the whetstone with oil.
- Once you have decided to use oil, however, you must no longer moisten it with water.
- Please take utmost care when sharpening your knives to prevent injuries.