Barrel knife with a safety cap is perfect for professional artists, designers & students who need to store their X-Acto blades for easy access. Built-in storage compartment unscrews to store up to five additional No. 11 blades. Textured, no-slip grip allows safe, precise cuts. Anti-roll handle helps prevent the knife from falling off your desk or table. Extremely sharp blade is perfect for precision cutting, trimming & stripping. Knife is capable of cutting through paper, plastic, balsa, thin metal, cloth & more.