4 Pack Utility Knives with 10 Extra SK5 Blades - Heavy-Duty Retractable Box Cutters for Cardboard, Carpet, Cartons, and Home Improvement Tasks

Premium Materials: Built with a durable aluminum body and ultra-sharp SK5 steel blades for precise and long-lasting cutting performance.

Safe & Easy Blade Changes: Blades are secured with a screw for added safety—simply use a screwdriver to replace them when needed.The thumb stud allows for quick and safe opening of the blade.

Versatile Cutting Power: Perfect for slicing through cardboard, plastic, foam, carpet, leather, and more—ideal for work, DIY, or daily tasks.

Convenient Set: Includes 4 utility knives in vibrant colors (red, yellow, blue,black) and 10 extra SK5 replacement blades for extended use.

Customer Care You Can Trust: Our team is ready to assist with any questions, ensuring a seamless experience with your utility knife set.