High quality #65 retractable blades, engineered for fine detail work, cutting, scoring, trimming, and stenciling on paper, plastic, film, photographs, acetate, and more.

Perfect tool for graphic artists, designers, hobbyists, and arts and crafts applications with a super sharp edge that blends durability and precision.

These versatile replacement blades fit Excel Blades K47 knife as well as the retractable knife series from X-Acto.