Get ready to easily cut clean, perfect circles out of cloth, paper, felt and more in just one step with this innovative cutter. The handle design creates a “stirring the soup” cutting motion to effortlessly cut perfect circles from 1-1/2″ to 8-3/4″. Designed for comfort and east of use, the patented ratchet handle alights the hand and wrist to help reduce wrist fatigue associated with cutting in a circular motion. Great for creating Yo Yos, crescents, circle applique, and penny rug circles. Built-in blade cover and a plastic pivot spike guard for safety when not in use. Includes and fits RB18 Blade.