ExpAmazon Basics Whetstone Knife Sharpening Wet Stone - Dual-Sided 3000/8000 Grit @ Amazon

Dual-sided whetstone: 3000 grit on one side and 8000 grit on the reverse; stone uses water (vs. oil) for sharpening; cleans easily with water

Knife-sharpening angle guide: helps maintain a correct angle and consistent pressure when sharpening a blade

Versatile: sharpens a wide range of knives and other cutting tools, including kitchen knives, scissors, pocket knives, hunting knives, and more

Non-slip design: silicone base holds stone inside and non-slip bamboo base keeps unit securely in place for added safety while in use

Warranty: backed by an Amazon Basics 1-year limited warranty