General description The knife sharpening device is fully computer controlled and features a PVC handle for a comfortable grip. It is designed with stainless steel screws and hinges for long service life, along with spring tension adjustment and handle position adjustment. The manual screw nut includes a spring differential lock for added safety. Technical specifications Color: Silver Material: Stainless Steel + PVC Item Size: 240 x 65 x 65 mm Weight: 700 g / 1.5 lb Package Size: 300 x 100 x 100 mm / 11.8 x 3.9 x 3.9 in Package Weight: 900 g / 2.0 lb Usage Safer and faster knife sharpening. Thread design at multiple holes for wide applicability. Comfortable thicker handles for ease of use. Other information Package List: 1 x Cutter Sharpening Clip