Hand Operated Knitting Roll String Wool Yarn Winder Yarn Fiber Wool Thread Ball Winder Holder Wool Yarn Winder Features: â€? Wool yarn winder very easy to wind your yarn into balls by simply turning the crank. â€? This wool yarn winder small and light, portable. â€? This wool yarn winder clamps on the table instead of just slipping on, which makes it ultra stable. â€? Wool yarn winder perfect for making center-pull balls that won’t roll away from you as you knit or crochet. â€? Convenient to set up, wool yarn winder can be installed on working desk or bench with thickness no more than 1.4inch. Wool Yarn Winder Specification: How to Use Set spindle into geared base by aligning notches. While holding geared base, turn spindle clockwise to secure Clamp the ball winder to table or other support using integral clamp, clamp will work on thickness up to 1.4’‘. Clamp is controlled by turning red knob Rotate yarn guide so loop end faces upward. Pull it out as far as it will go, locking it into working position as shown Yarn to be wound should be supported on a swift to allow uniform transfer. Feed end of yarn through yarn guide and secure in notch on top of spindle. Yarn is easily placed through guide by simple wrapping it, in a clockwise direction, around the end coil Turn handle clockwise, forming the yarn into a ball. Finished ball can be withdrawn from winder by simply pulling off from underside of ball. Yarn from ball can be used by withdrawing from center core or from outer edge