Cut to precision with the three Custom Cutting System blades. Designed for use with the patented Creative Memories Custom Cutting System, these blades makes cuts 1/16", 3/16" and 5/16" from the edge of a Custom Cutting System Pattern. Each blade size is for varying cut depths. Perfect when you want clean, precise and ergonomically comfortable cutting. Engineered to cleanly, perfectly make up to 500 cuts.