Revell Utility Knife With Retractable Blade

From the Manufacturer For general cutting. Features a retractable blade for safe storage. Blades can be replaced easily by removing the phillips screw and nut. Includes light duty utility knife. Plastic construction. For general cutting. Replacement blades available. Blades are extremely sharp, use with caution and wear safety goggles and do not bend blade as it can break and cause injury.