Cosco EasyCut Self-Retracting-Blade Safety Cutter, Black/Blue

Make using a utility knife safer Plastic body with a stainless steel blade for durability. Corrosion resistance helps ensure long-lasting use. Safety-tipped blade automatically retracts when you release the handle. Lock the blade in the retracted position for secure carrying. Adjustable blade length allows you to customize your knife to the job at hand. Retractable edge guides help in cutting box tops. Handle stores replacement blades for easy access. Includes 3 blades.