Quilting Rulers Creative Grids sew four blocks together to piece a circle.; This square ruler for quilting comes with printed cutting requirements.; Exclusive Embedded Gripper Dots and Gripper Edge Ruler holds the fabric in place while cutting, for smooth cuts and eliminates slipping.; Combine this cutting ruler for quilting with the original Log Cabin Trim (CGRJAW1) for unlimited design sibilities.;Creative Grids Curvy Log Cabin Trim Tool slides easily over the fabric until pressure is applied. PROUDLY Made in the USA.