Double-sided sharpening: You will receive the sharpening stone in different sides, the 400# side for coarse sharpening and the 1000# side for fine sharpening. The unique honeycomb design ensures that the dust generated during the grinding process will not affect the sharpening. Efficient material: This sharpening stone uses diamond as the abrasive material which is more efficient than normal whetstone and less risk of damaging the edges. Due to the high hardness of the material and low loss during use, our whetstone plate can be used for a long time. Practical: This whetstone comes with a Silica gel base, non-slip and safe to use. The sharpening stone kits are small and lightweight, so they are easy to carry and store without taking up too much space. Easy to use: simply place the knife on the sharpening stone and move it several times while maintaining an angle of approximately 30. This diamond sharpening plate can be used by everyone, from stay-at-home moms to various professionals. Various applications: This sharpening stone set is very suitable for grinding kitchen tools and outdoors, carpentry chisels, jade, joints or carving knives. This whetstone kit is definitely a great choice for your family and friends. Size: 185*92*40mm Color: silver Quantity: 1 piece