CLOVER YARN BALL WINDER Smoothly wind balls of yarn with gentle effort. The distance between the bobbin and the yarn guide has been designed to allow ample space for the winding of light knitting wool and ordinary skein (approx 100g) Winding capacity: Approx. 130g (for light knitting wool) The bobbin turns 4.4 times for each rotation of the handle. This acheives efficient winding of balls of yarn with little movement.