FantastiCAR Soft Material Grip Retractable Utility Knife, Snap-off Safety Box Cutter, with Extra 10 Blades (18mm) , and Can Opener Design, for Heavy Duty Work, Carpet, Cartons and Cardboard (Black)

REXBETI 12-Pack Utility Knife, Retractable Box Cutter for Cartons, Cardboard and Boxes, 18mm Wider Razor Sharp Blade, Smooth Mechanism, Perfect for Office and Home use

KATA 2Pack Utility Knife Box Cutter Retractable Folding Razor Knife Set Heavy Dudy Safety Cutter, 10pcs SK5 Sharp Blades Included, Red

Utility Knife + Box Cutter - All Purpose Retractable | Multi-Position Blade Lock-Back for Safety | 5 Sharp Blades with Storage in Non-Slip Handle | Ergonomic Easy Grip Design Protects Knuckles!

Pink Power Pink Box Cutter Retractable, Pink Utility Knife for Carpet, Cute Box Cutter Knife Heavy Duty with 3 Blades and Storage Compartment - Box Opener Pocket Utility Pink Knife Tools for Women