Features 1. The crochet hook winder is made of high-quality ABS material, safe and non-toxic, no burrs on the edges, does not hurt your hands, can be used for a long time.  2. ELECTRIC WINDING MACHINE: Say goodbye to the boring and inefficient manual winding machine! The electric bobbin winder will bring you an upgraded bobbin winding experience. It quickly and automatically winds loose yarn into a compact bobbin, leaving you more time and energy to create beautiful crafts. 3. EASY TO SET UP AND USE: High-speed rotation (speed adjustable) for fast and smooth yarn winding. The machine stops automatically if the yarn gets tangled or stuck, making it easy to assemble and operate. Simply attach the winder to a tabletop, thread the yarn through the winder and start winding. 4. LARGE CAPACITY: This spinner is equipped with a large-capacity yarn tube that makes up to 10 ounces of yarn cakes. Spend less time changing yarns and more time on knitting projects. 5. BEST GIFT: Delight the wool lovers in your life with this practical and unique surprise, the perfect gift for yourself, family or friends. This tool will truly enhance their crafting experience and is a must-have helper for wool collectors. Specification Material: ABS Color: Pink, Blue Size: 30 x 22 x 14 cm Weight: 335 g Package Include: 1x Automatic Yarn Ball Winder