The Knitter’s Pride Signature Wooden Swift is made with a combination of colorful laminated and natural birch wood. The Natural Wooden Swift is made of highly polished natural birch wood. Spend your time knitting and not using the back of chairs or family and friends to wind hanks and skeins into a ball! The Signature and Natural Wooden Swifts have a super smooth finish and quick rotation. They open to 60” and the clamp opening is 1½”. This is an essential tool for spinners, weavers, and dyers.