These plastic spools are ideal for winding and storing elastic cords and threads. They are designed to keep your materials neat and tanglefree, making them ideal for sewing, embroidery, and other crafts. To use, simply wind your thread or cord around the spool and secure the ends. This that your materials are always organized and ready for your next project. Features -Color:Transparent -Material:Plastic -Size:5.60X5.60X5.50cm/2.20X2.20X2.16in -Tidy storage: the wire spool design that your wires are stored neatly, preventing them from becoming tangled and disorganized -Robust material: made from sturdy plastic, these spools are designed to withstand longterm use without deforming -Adjustable tension: the spools come with an adjustable tension feature, allowing you to set the tightness of the wires according to your needs -Versatile storage: ideal for organizing various types of wires, such as electrical cables, data cords, and earphone wires, offering versatile storage options -Efficient winding: the ishaped design of the spool makes winding and unwinding wires easy and efficient, saving you Package list: 5 x empty spools