Non-Slip Rotary Cutting Circles by Creative Grids. This circle set includes templates in five different sizes: 2-1/2; 3-1/2; 4-1/2; 5-1/2 and 6-1/2 inches. Use these circles to cut perfect Yo-Yo’s; appliques, or as a quilting template for marking curves and circles. Each circle is etched with eight pie shapes to aid in placement. The circle set comes in a resealable bag for easy storage.