TIME-SAVING TOOL | Upgrade your crafting with this electric yarn winder. Perfect for crocheting and equipped with easy installation and a flexible tensioner. Wind up to 13 oz. of yarn easily, making it an essential for all yarn lovers. VERSATILE USE | Compatible with blanket, cotton, chenille, amiogurumi, cream, and acrylic yarns etc. This electric yarn ball winder is ideal for beginners and experts.