K1 Knife comes with a replaceable super sharp #11 blade and a snug fitting safety cap. Precision knife with special screw for extra blade security and stabilization.

Used on: paper, cardstock, stencils, film, photographs, tape, plastic, wood, cloth, leather, cardboard, cricut, cork, vinyl, foam boards and most other light-weight crafting

Used for: cutting art, model making, crafting, car wrapping, vinyl work, carving pumpkins, quilling

Used by: graphic designers, hobbyists, scrapbookers, quillers, and crafters and general purpose

K1 Aluminum Knife fits with Excel Blades # 5 / 6 / 10 / 11 / 12 / 13 / 16 / 17 / 17A / 21