The Go! Butterfly by Edyta Sitar #55467 has been designed to be used with 10” pre cut squares. You can cut your own from your stash or use a layer cake. You can also you other dies like the Flower and Leaf shapes to create unique quilts. The Accuquilt Go! will cut up to 6 layers of quilting cotton at one time accurately and will reduce your cutting time when you use it in place of a rotary cutter.