Knife Sharpening Stone,3000/10000 Whetstone Polishing Sharpener Stone for Kitchen Knife Tool (Green)

Specifications: Material: Natural stone Color: Green, White(Optional) Grit: 3000#(red side) and 10000#(the other side) Item Size: 100 x 25 x 10mm / 3.93 x 0.98 x 0.39" Quantity: 1pc Weight: 86g(approx.) Instruction: 1. Soak the sharpening stone in water(salt water is better) for 15 minutes before use. 2. Use the #3000 grit red side for coarse grinding, use the #10000 grit side for fine grinding.  3. Sharpening blades in a 10~20 degree angle would reach a better effect.  4. After sharpening, clean the stone with wet cloth or water, then dry it. Package Includes: 1 x Whetstone