1. Appropriate size: The diameter is approximately 4 cm (1.57 inches), and the thickness is about 0.9 cm (0.35 inches). Its compact design makes it easy to use, store, and carry. You can conveniently place it in your bag or suitcase without taking up much space. 2. Durable construction: Featuring a double end line with a wire cross device for effortless use. The nylon rope ensures long lasting performance, eliminating concerns about wear and tear. 3. Versatile functionality: This bead thread dispenser lubricates the thread during threading, allowing sewing thread, hand needle thread, and other threads to pass smoothly through the needle hole. It's an tool for household sewing tasks. 4. Handy accessory: These round thread holders are ideal for craft activities, simplifying your handicraft projects. They also make a tool for engaging children in creative activities, helping develop their practical skills, thinking abilities, and daily habits.