Fully retractable, safe #1 knife. Soft, comfortable grip with triangle shape for extra control. Use for delicate, precision cutting, trimming & stripping. Easily cuts paper, plastic, balsa, thin metal, cloth, film & acetate. Includes #11 classic fine point blade that is easily replaceable. Anti-roll handle. Knife Type: Retractable Blade Knife; Blade Type: Replaceable; Number of Blades: 1; Applicable Material: Paper; Cloth; Film; Acetate; Plastic; Balsa; Thin Metal.