The X-ACTO #11 Classic Fine Point knife blades are the perfect accessory to a true tool of precision. When elaborate, detailed cuts need to be made, the #11 blade is the one to choose. Because the blade is made with quality sharpened carbon and steel, you can make the most detailed and meticulous cuts knowing that the blade can stand up to the pressure. You won?t have to worry about these blades chipping or snapping. The X-ACTO #11 Classic Fine Point knife blades are available in a pack of 40. The #11 Classic Fine Point knife blade from X-ACTO works with a variety of materials: paper, plastic, soft woods and more. The original X-ACTO knife has been praised for more than 50 years as the standard for precision. Attaining this level of precision, accuracy and reliability starts with supreme quality craftsmanship. X-ACTO knife blades are crafted with sharpened carbon steel for a reliable cut and a strong blade. X-ACTO knife blades fit with most X-ACTO knife models.