Like most blades, your box cutter will eventually get dull, ... While the easiest and most recommended way to sharpen a blade is with a sharpening stone, not everyone has one of these on hand.

The most common type of box cutter is the utility knife, which usually comes with a foldable or retractable blade. These types of knives can have more uses than just opening boxes; they're also good ...

CANARY Corrugated Cardboard Cutter Dan Chan, Safety Box Cutter Knife [Non-Stick Fluorine Coating Blade], Made in JAPAN, Yellow (DC-190F-1) CANARY 5955 ratings ...