Very fast, easy and accurate! Make four Flying Geese at one time! Create eight sizes from 1" x 2" up to 4" x 8" finished blocks - the cutting requirements for each size is printed right on the ruler! Or, use your favorite method and create over-sized units... then trim them down to perfection. The ruler comes with fully illustrated step by step instructions or scan the QR Code printed on the ruler to view a video demonstration. The ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts!