Gadgets Z-COLOR Knife Sharpeners Professional April 18, 2020 This Kitchen Knife Sharpener Comes With Diamond Dust Rods For Burr Removal, Tungsten Blades For Edge Regeneration, And Ceramic Rods For Fine Honing.? [Super Durable Construction] With Solid Stainless Steel + Tungsten Steel + Ceramic + Gold Sand + ABS+TPR, The Chef’ Sharpener Is Designed To Provide Substance And Reliability.? [Fast And Effective] This Chef Knife Sharpener Is Super Straightforward And Easy To Use, Even For First-timers.? [A Knife Sharpener With Versatile Application] The Chef’ Sharpener Works On Most Kitchen Knives, Chef’s Knife, Utility Knife, Fruit Knife, And Your Non-serrated Pocket And Hunting Knife.