WORKPRO 1PC/2PC/3PCS Utility Knife Quick Change Blade Razor Knife w/Extra Blades

【 Retractable Blade & Easy Change 】: 3 adjustable position razor simply slides open for exact cuts. Includes 10 extra double-use blades. 【Great for General & Precision Cutting 】: Slice through cardboard, carpet, drywall, rope, vinyl, leather, flooring.