Bi-Metal BLUE BLADE™ Utility Blades, 5pk

• Features patented Bi-Metal technology that sets new standards of performance
• UNBREAKABLE*: Spring steel body delivers superior flexibility to prevent breaking (*under normal working conditions)
• LASTS LONGER*: High speed steel cutting edge stays sharp longer than traditional carbon utility blades (*tested on 20lb recycled paper)
• Fits most utility knives