Quality MaterialManual wool winder is made of quality thickened pp material, sturdy and reliable. FunctionHousehold yarn wool winding machine, you can use this compact manual yarn winder to organize the loose yarn simple and practical. Easy to Set Up and UseEasy to use, by simply turning the crank, helps to make winding the wool and many other strings into balls a much easier, save you a lot of time. Low Noise DesignQuiet and small noise when working, need not to worry about causing any disturbance to the families and neighbor, convenient and portable. Wide UsageInstall the quickly winder on the desk, strengthen the button to fix it, and let loose yarn though the rotary wheel, end up a beautiful ball. Widely used for home, factory, family, studio. Specification: Material: ABS Size Chart: Base: 12cm/4.72inch Package Includes: 1 PieceManual Wool String Ball Winder Note: Please allow slightly errors due to manual measurement and different monitors.