Feature Highlights: 1. Smart Auto-Stop Sensor – The bobbin winder automatically stops when the bobbin is full, giving you perfectly wound bobbins every time. No guesswork, no waste—just consistent results that save time and boost your sewing efficiency. 2. Large Spool Thread Stand – Designed to hold big thread spools, so you can use a wide variety of thread types and sizes. Whether you're working on a small DIY project or a bigger professional job, it’s ready to handle it. 3. Universal Compatibility – Works with most common sewing machine bobbin types, making it a handy add-on for sewers who own popular machine models. Fits right in and works smoothly. 4. Easy to Use & Reliable – Built from durable plastic, this winder is sturdy yet simple to operate. It’s practical for everyday sewing, whether you’re a beginner or a seasoned maker. 5. Upgraded Electric Design – Compared to basic winders, ours adds an auto-stop sensor, large spool holder, and wider bobbin support—all to give you a faster, smoother, and more dependable winding experience. Product Details: This electric bobbin winder features an auto-stop sensor that ensures neat, evenly filled bobbins without overfilling. Its large spool stand accommodates different thread sizes, and it’s compatible with most standard sewing machine bobbins. Made from sturdy plastic, it’s built to last and perfect for daily sewing tasks—whether by hand or machine. Specifications: - Color: White - Material: Plastic - Package Includes: 1 x Bobbin Winder - Note: Only the item listed above is included. Product color may vary slightly due to lighting and screen settings. Slight size variations within 1–3 cm are possible.