Safety Cutter Retractable Blade Replaceable Blade Safer than Penknife [Safety Knife Safety Box Cutter Ergonomic Ambidextrous Edge Guides Trigger Activated Blunt Tip Blade Blade Lock Protect Users Prevent Content Damage]

Easy Cut. Ergonomic handle for repetitive use. Comfortable and reduce hand fatigue. Multiple Blade Depth Design Easy Cut 1000,2000,4000). Dual-Sided Edge Guide for accurate cutting Easy Cut 1000,2000,4000). Blade Vanishing Technology Easy Cut 4000,5000). Single Blade Depth Setting Easy Cut 5000,6000). Ambidextrous edge guides. Trigger activated retractable blade