Plastic Utility Knife/Box Cutter w/Snap-off Blade (5)

DURABLE & COMFORTABLE: ABS housing and metal channel with soft TPR grip offers durable and comfortable use. 18mm SK5 razor blades are sharp and

XW 4-pack 18mm Snap-off Blade Box Cutter, Razor Blade Utility Knife, Extra 10 Blades Included

6 in Classic 99® Retractable Utility Knife

How to Snap Off the Blade on Cheap Box Cutters Safely

Utility knife - Wikipedia

3 PACK: Super economic.Get 3 knives at the price of 1pc! ANTI-SLIP HANDLE：ABS ergonomic handle for comfortable anti-slip grip and saving labor. 18MM

DOWELL Box Cutter Utility Knife Retractable Snap Off Blades Hobby Knife 3 Pack for Cutting Cardboard Boxes Leather (Yellow)

Durable metal utility knife perfect for cutting a variety of substrates including cardboard, vinyl film, banner material, and more.

Metal Utility Knife/Box Cutter w/Snap-off Blade (5)

[15 Pack] EcoQuality Red Utility Knife Retractable Box Cutter for Cartons, Boxes, Cardboard 18mm Wide Blade Cutter Great for Warehouse, Office, Arts

Nicpro 15 PCS Utility Knife Box Cutters Retractable Razor Knife with 3

Dual Blade Utility Knife

Cutter Blades 9mm 30 Degrees, 9mm Cutter Knife Blade 30