These #11 blades will fit into just about any brand of knife (such as Xacto #11 knives, Techni-Edge knives, Grifhold, etc.). Packaged in a plastic, capped tube for safety. Extremely sharp with a precision tip; perfect for all types of paper, fabrics, foam core, fiber based boards, and more!
We offer two brands in the 100 pack blades; one is manufactured by Xacto and the other is a generic "house brand". Both work just as well; but we offer the choice for people who prefer the Xacto brand.