X-Acto:Z Series #2 Craft Knife. Use for precision cutting, detailing, trimming and stripping of paper, plastic, balsa, basswood, rubber, vinyl, thin metal, acetate and cloth. This zirconium nitrate coated blade is the sharpest X-Acto blade yet. This package contains one 5-7/8 inch long X-Acto #2 knife and one cap. Imported.