If you're the kind of person who likes to stay on the cutting edge, you'll want to make sure your cutting edge is always sharp. Don't be a dull blade - keep yourself well stocked with these X-ACTO replacement knife blades. This is a company whose name is synonymous with precision cutting equipment. They've been at it for almost a century, and their products are used by artists, students, office workers and in homes around the world. We have a selection of their original replacement blades. The #18 heavyweight wood chiseling blade is for cutting on hard or soft woods and linoleum surfaces. The #11 classic fine point blade is their best seller, made for precision cuts on paper, plastic and soft woods. Their #2 general purpose large fine point blades can cut through cardboard, plastic, rubber, foam, vinyl, most papers, hard and soft woods and more. The #28 concave carving blade is for whittling, carving and shaping linoleum, soft woods, leathers and plastics.