Model Number:1335354-AM124-8888 Colour:Black Product Dimensions:19 x 10 x 4 cm; 345 Grams Material:Diamond Item Weight:345 g Specifications: Material: Diamond Base Material: Silica Gel Size: Approx. 150 x 63 x 6mm/ 5. 9 x 2. 48 x 0. 23inch Grit Type: 400 Grit+ 1000 Grit Weight: Approx. 354g Color: As the picture shown Directions: 1. Soak the stone in water about 15 minutes before using, saltwater is better. 2. Sharpen the knife in the order of the first rough then precise. 3. When you sharpen the knife, hold the handle of the knife with the right hand, left hand fingers are lightly pressed to the edge of the knife, move in a clockwise direction. 4. The sharpening angle is best from 10 to 20 degrees. 5. Do not scrape the slurry off when grind, knife can be ground more sharp with the slurry. Package Include: 1 x Sharpening Stone 1 x Draining Base Note: Only whetstone and draining base, no other stuff included. About this item Excellent Knife Sharpening Performance: This diamond sharpening stone uses diamond as an abrasive, which is more effective than ordinary sharpening stone. Use with water, soak the stone in water for about 15 minutes before using it. The salt water effect is better. The whetstone polished by jade is smoother. Collecting Debris: An oval hole design is added to collect and fix metal fragments. You dont have to worry about the debris splashing around. Safety Anti-Slip Base: We understand the importance of safety when using a sharpening tool. The silicone base you purchased is used to secure the stone in a non-slip silicone base, ensuring that the diamond is held in one position during sharpening. Application: This product is suitable for sharpening of household kitchen knives, sharpening of woodworking knives, skating, jade, sharpening of carved knives, chamfering of glass bricks, grinding of superhard knives of industrial and mining enterprises. Whetstone overcomes the disadvantages of common sharpening stones that are prone to wear and dents. Double-sided Matte: The double-sided grinding wheel is designed for 400-grain size for coarse grinding, 1000-grain for fine grinding, and excellent sharpening performance. Ultra-fine whetstone, ideal for fine grinding and polishing of tools. Excellent Knife Sharpening Performance: This diamond sharpening stone uses diamond as an abrasive, which is more effective than ordinary sharpening stone. Use with water, soak the stone in water for about 15 minutes before using it. The salt water effect is better. The whetstone polished by jade is smoother. Collecting Debris: An oval hole design is added to collect and fix metal fragments. You dont have to worry about the debris splashing around. Safety Anti-Slip Base: We understand the importance of safety when using a sharpening tool. The silicone base you purchased is used to secure the stone in a non-slip silicone base, ensuring that the diamond is held in one position during sharpening. Application: This product is suitable for sharpening of household kitchen knives, sharpening of woodworking knives, skating, jade, sharpening of carved knives, chamfering of glass bricks, grinding of superhard knives of industrial and mining enterprises. Whetstone overcomes the disadvantages of common sharpening stones that are prone to wear and dents. Double-sided Matte: The double-sided grinding wheel is designed for 400-grain size for coarse grinding, 1000-grain for fine grinding, and excellent sharpening performance. Ultra-fine whetstone, ideal for fine grinding and polishing of tools. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.