x-acto #11 knife blades 5 pack

X-ACTO's sharpest, most durable zirconium nitride coated blade that on average is seven to ten times sharper than other X-ACTO blades. The coating on the blades adds significant strength to the blade itself, particularly the tip. Paired with the #2 precision knife can be used for cutting medium- to heavy-weight materials, and easily cuts wood, paper, plastic, metal, film and acetate.   * see separate listing for z series #2 knife