High Quality Steel Vacuum Heated For Optimum Strength And Machine And Hand Sharpened For Premium Performance. Razor Sharp Blade With Great Longevity For Retaining A Sharp Cutting Edge. Ergonomic Rubber Thermoplastic Handle Ideal For Professionals And Students. Handle Offers Excellent Slip Resistance. Protective Hand Guard Prevents The Hand From Slipping When Holding The Knife. Age Restricted Product; Not For Sale To Persons Under The Age Of 18.