XW Retractable Utility Knife, Heavy Duty Box Cutter with 4 Spare B...

XW Retractable Utility Knife, Heavy Duty Box Cutter with 4 Spare Blade Storage in Handle,10 Extra Blades

• SHARP & DURABLE: The utility knife is made of heavy duty zinc-alloy handle and SK2 blades of ultra sharpness and double hardness. Anti-slip TPR grip offers good control.
• QUICK-CHANGE MECHANISM: Press the release button and hold to remove the dull blade, then insert a new one.
• RETRACTABLE & SAFE: Retractable blade slides open to 3 different cutting lengths and easily retracts to lock safely when not in use.
• VERSATILE: Wire stripping notch for cutting rope, cord, twine and other materials.
• BONUS BLADES: Including 4 spare blades in the storage compartment and 10 extra blades in dispenser.