Create pinwheels by simply sewing squares together! This large twister size is perfect for 10" square packs or cut up your stash into 10" squares. Tool measures 8" square and makes 15" finished pinwheels. Includes quilt pattern. Durable thick acrylic with raised feet for easy placement and no slipping. Other available sizes include Lil Twister for 5" squares & Midi Twister for 6-1/2" squares. Works with many Quilt Moments patterns, Around the Bobbin patterns, and the Let’s Twist book series, plus many more twister friendly patterns on the market.