X-Acto #11 Replacement Blade Packs for #1 Knife

Blade Refills for the X-Acto Knife #1 - the most standard knife. Extremely sharp point for fine-angle cutting, stripping and trimming. Fits #1 and #3 X-Acto knives. The carbon steel blades resist corrosion and won t rust. Modified blades have a broader tip to provide a stronger, more flexible point.