Create pinwheels by simply sewing squares together! This strip friendly mini size tool works with 2.5" strips to create fun multi-colored pinwheels. Use 4.5" squares (or charm packs) to create single-colored pinwheels. Tool measures 2.75" and makes 4.5" finished pinwheels. Instructions include table runner pattern. Durable thick acrylic with raised feet for easy placement and no slipping.