[gift] It is suitable as a or knife collectors, and is also a good choice for the kitchen of families. [3-IN-1] This knife sharpening kit has 3 side grit, 400 diamond sharpener can be used to repairing Space or restore basic sharpness. 1000 diamond sharpening stone can be used for regular maintenance and honing of knives, so that the blade can achieve fine cutting function. 2000 ceramic sharpening suitable for fine polishing of blades. Equipped with wide non- base to improve your using experience and safety. [Widely Applicable] Professional diamond sharpener three-sided grit is designed by High-quality materials, suitable for knives and tools of hardness steels, has a strong grinding ability, and can quickly sharpen your knives or tools. [Easy to Use and Clean] Diamond Knife Sharpeners for Kitchen Knives require only water or honing oil, easy to clean. Equipped with angle guide 14/17/20for beginners to fix the correct angle to sharpen . [Durable] Diamond process makes sharpener durable, corrosion resistant and has high hardness, while the diamond layer ensures that the blade and the whetstone can be fully and evenly contacted, prolonging the service life. Specifications: 400/1000/2000 Please note: There is a slight color difference or discrepancy in kind, please don't mind, thank you! Material: Whetstoneandtungsten steelandceramic colour: black Package Contents: 1 set x Diamond Sharpening Stone Only the above package content, other products are not included. Note: Light reflection and different displays may cse the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.