Sew all your favorite angles with the Love Sew 18 and 30 degree wedge rulers. Both rulers can cut shapes 1" - 10" for maximum versatility for quilting patterns featuring + Dresdens: fans and plates. - 30 degree ruler makes 3 blade fan, 12 blade plate + Tumblers: quickly cut tumblers in variety of sizes & shapes with extra long rulers. - Use the wide, middle, or narrow end of the rulers to cut different widths - 10" length lets you cut whatever size you need from very small to very tall