9mm Snap Off Blades Zinc Alloy Utility Knife

$23~$25

Easy Use Plastic Box Cutter Utility Knife

$0.15

Amazon Best Sellers Colorful Auto Retractable Cutter Utility Knife

$0.1

Metal Cutter Knife For Opening Box And Carton

$0.3

Rotary Carpet Knife Replacement Blades

$0.1

18mm Cutter knife Spare blade

$0.06

High Carbon Steel Heavy Duty Carpet Knife Blades

$0.25~$0.28

Metal Case Box Cutter Utility Safety Cutter Knife

$1.42

Heavy Duty Carpet Cutter knife

$190~$190

Electric Rubber Handle Folding Custom Utility Cutter Safety Retractable Knife

$140~$140

Butterfly Electric Rubber Handle Folding Custom Snap Off Utility Safety Cutter Retractable Knife Blade 18mm