Slice 10512 Pen Cutter, Auto-Retractable Ceramic Blade, Safety Knife, Stays Sharp up to 11x Longer Than Steel Blades;

Auto-retractable pen-style cutter includes one replaceable Slice ceramic blade. Patented handle with rubberized slider button limits the amount of exposed ceramic-blade to further reduce injuries. Automatically retracts back into housing for added safety when slider button is released. Patented high-tech double-sided Slice ceramic blade SKU number 10404 designed to reduce injuries by incorporating a safer rounded-tip. Sharpness level up to 10x longer than steel. Measures 135 mm L x 18 mm diameter (5.3 in L x 0.75 in diameter). SKU Model number 10512