Feature: 1. COMPACT AND LIGHTWEIGHT: The wool winder has a compact design, can be clamped on the table, the maximum thickness can be up to 5cm/2in, easy to use. 2. CONVENIENT YARN STORAGE: The manual wool winder is easy to install and convenient for yarn storage. Can wind 8 strands of wool yarn about 50g a roll. 3. STURDY AND DURABLE: Yarn ball winder is made of premium plastic and metal, durable and will not break or wear out easily. Light weight, easy to carry. 4. LOW NOISE: This hand operated wool winder works with low noise, you can enjoy knitting or crocheting without any interruption, which can let you focus on your project. 5. WIDELY APPLICABLE: The yarn ball winder is great for kids and adults to create more DIY novel projects. Helps you keep your yarn organized and prevent knotting. Specification: Item Type: Wool Winder Material: Plastic, Metal Assembled Size: Approx. 14.7 x 13.7cm / 5.8 x 5.4in Product Specification: 1 Set Product Use: Household Scope of Application: Most Scenes. Package List: 3 x Wool Winder Accessories1 x English Instruction Manual Note: Manual measurement, please allow some errors.