REXBETI 2 Pack Utility Knife with Extra Blades, 2 Color Retractable Blade Heavy Duty Box Cutter for Cartons，Cardboard and Boxes，Extra 10 Blades

REXBETI 2 Pack Utility Knife with Extra Blades, 2 Color Retractable Blade Heavy Duty Box Cutter for Cartons，Cardboard and Boxes，Extra 10 Blades

Ultra Sharp & Double Hardness Blades - Equipped with SK5 high-carbon steel blades that offer exceptional sharpness and durability. Designed for precise cutting of cardboard, carpet, rope, boxes, wallpapers, vinyl, rubber, leather, PVC, and more. 2-Pack Retractable Utility Knives - Comes with two utility knives featuring a retractable blade design for safety and convenience. Ideal for home, workshop, or office use. 2-Pack Retractable Utility Knives - Comes with two utility knives featuring a retractable blade design for safety and convenience. Ideal for home, workshop, or office use. Durable Aluminum Shell - Built with a sturdy aluminum alloy shell, our knives are far more durable and impact-resistant than standard plastic cutters — made to withstand tough jobs. Includes 10 Extra Blades & Color Options - Each set includes 10 extra SK5 steel blades for long-term use. Available in four colors: Red and Blue – practical and stylish. 2 pack utility knife