The weaving bobbin is made of premium plastic, which has a smooth surface that will not damage your wire. It is suitable for various activities, such as stringing, or sorting activities. These empty spools is perfect when working with intricate braiding techniques to hold your thread together and prevent knotting. Features - Color: White. - Material: Plastic. - Size: 6.88 x 6.88 x 9.39cm. - Hold one end of the thread against the flat part, then begin to wrap around the middle. - You can even pre-string beads onto the thread and this bobbin will hold them on . - Great for encircling of all kinds of strings, chains, wires, elastic threads, decoration chains and so on. - It makes your strings and chains not too messy and some room for your desk. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 20 x Weaving Bobbin