Xyron Creatopia Cutz, Set of Two Straight Blades Set of two blade cartridges for use with Creatopia by Xyron Includes two straight blades for cutting strips of paper Snap-on design makes it easy to remove and replace blades; use up to six blades at one time Requires Creatopia by Xyron (3501-05-00) and Cutz Starter Kit (3505-30-00) Each blade cartridge measures approximately 3.5 by 3.5 by .5 inches