[ Material]Made of plastic, but . They are waterproof, stronger than cardboard spools, not easy to tear, can be reused, very practical Use them to organize leftover threads of different colors, prevent them from tangling, convenient for classification, save your time,Equipped with a wire winder that works with the plastic spool to help you collect quickly and improve efficiency The practical gadgets you deserve to have make your embroidery and sewing easier,Enough for your daily use, helping you organize threads and saving searching time. It is a good choice to use it by yourself or give it as a gift to your family, friends or sewing enthusiasts Wide Application: The thread spools can help you organize threads, embroidery threads, store needlework crafts easily, prevent them from tangled, and easily and neatly classify them. Use this thread organizer when doing sewing work, embroidery, -, needlework crafts and DIY crafts. Colour: Random Color, don't accept the specified color Material:plastic Package Contents: 1 x Hand-cranked winding machine 360 x mixed color wire board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.