Fangrui Product Details Professional Knife Sharpening Kit: This Wet Stone Sharpening Kit Comes With Premium 400/1000 3000/8000 Grit Water Stones For Different Types Of Knives; Coarse Flattening Stone For Restoring Whetstone; Non-slip Bamboo Base For Holding The Stone For Sharpening Securely; Leather Strop To Polish Knife And Removing Burr; Angle Guide Holds The Knife On The Correct Angle. Fathers Day Gifts From Wife Kids Daughter Son. Ultra-precise Sharpening: Made Of Professional-grade White Corundum, This Knife Sharpener Stone Will Make Knives Razor Sharp As New. 400/1000-grit Knife Stone Is Used For Flating The Notch And Glitch. 3000/8000-grit Is Used For Super-fine Finishing And Refine Your Knife Edge. With Finely Polished Razor-sharp Knife By This Wet Stone, You Can Finely Cut The Meat And Vegetables With Less Force And Less Time. Safe First: Security Enjoys The Top Priority When Using A Knife Sharpening Tool. The Dedicated Bamboo Base With Non-slip Rubbers To Stabilize The Whetstone Honing Guide Firmly. The Angle