Slice Slice 10558 Smart-Retract Safety Box Cutter, Blade Automatically Retracts as Cutting Motion Finishes, Utility Knife with Finger Friendly Ceramic Blade, Blue

Size:Smart Self-Retracting Blade Product Description The Slice Smart Blade Cutter features Ergo-Pull Smart-Retract technology. This retracts the blade when it loses contact with cutting surface, even if finger is still on the slider-button. Patent-pending pull vs. push ergonomic slider action reduces finger strain and helps prevent injury from extra force at the end of the cutting movement. From the Manufacturer