Perfect Design: 4-In-1 Design, With 4-Step Knife Sharpener. Divided Into Scissor-Specific Sharpening Slot And Coarse Precision Sharpening Slot To Meet Your Various Needs. Good Quality: The Knife Sharpener Contains Coarse And Fine Sharpeners For Sharpening, Including Sharpening Scissors. This Knife Sharpener Has An Angle Adjustment, Before Sharpening, You Can Adjust The Angle According To The Type Of Knife. Best Tool: Easy And Safe Operation And Without Having To Use Great Muscle Power. Simply Place The Blade In The Slot And Gently Pull The Knife Several Times In One Direction To Quickly Sharpen The Damaged Or Dull Knife Without Damaging The Knife. Convenient And Durable: The Handle Is Ergonomically Shaped And Suitable For Almost All Types Of Knives. The Non-Slip Rubber Foot Also Helps, Which Prevents The Device From Slipping While Grinding And Provides A Solid And Effective Grip And Guarantees Safe Use. 100% Service: If You Have Any Questions Or Problems With The Purchase , Do Not Hesitate To Contact Us. We Will Solve The Problem For You Immediately And Offer Our Best Service To Make Sure You Are Satisfied.