TrueSharp2 Sharpener - Power Rotary Blade Sharpener. Newly Improved Design! Now includes Diamond Grit Stones. Get razor-sharp blades with the push of a button! Sharpens Blades of most brands. 28mm, 45mm & 60mm. Package Includes: TrueSharp 2 Power Rotary Blade Sharpener, AC Power Cord, Detailed Instructions, Safety Blade-Handler, 1 Set of Fine Diamond-Grit Stones ( Installed ) 1 Set of Coarse Diamond-Grit Stones, Cleaning Cloth and Blade Sharpening Oil.