1,The professional sharpening equipment is developed for sharpening, including 4 grinding stones with 120 mesh / 320 mesh / 600 mesh / 1500 mesh. 2,The best combination of grinding stone and angle adjustment function can realize the entire cycle operation of sharpening of knives and other knifeand 8209;edged objects. 3,The sharpening system is easy to assemble and disassemble, no special operation and special skills are required. 4,Easy to use and easy to assemble, it is a good helper for the family kitchen and provides many conveniences for your daily life. 5,This sharpener can be installed with 150 x 20 x 5mm various grinding stones (the base has been glued). Condition: Item Type: Knife Sharpener Material: Metal and White Corundum Package Size: Approx. 25.5 x 9 x 5.5cm / 10 x 3.5 x 2.2in Weight: Approx. 921g / 32.3oz Whetstone Specifications: 120 Mesh, 320 Mesh, 600 Mesh, 1500 Mesh 4 x Sharpening Stone 6 x Sharpener Bracket Accessories 1 x Wrench 1 x Screw 2 x Washer 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.