Features: 1.Bobbin is made of high?quality environmental protection plastic. One side is transparent and the other side is ground. Durable and not easy to break, so has a long service life 2.Two clamps on each board will keep the end of the line, or mark them with a marker for easy reference 3.Usually after you finish embroidering a cross stitch, there will be some embroidery thread left. You can wind these scattered threads on the winding plate and save them in the thread box for next use 4.This set can help you to sort out and untie the remaining thread, easily store the needle process, prevent them from winding together, and classify easily and conveniently. Used in cross?stitch, knitwear, embroidery, DIY process or other sewing work, making your work easier and more convenient 5.Yellow cylinder of the winder can fix the winding board on the winder, and the manual crank operation is simple and fast to speed up the winding. The winding ring can help you easily store it, and the winding will no longer be messy specification:Item Type: Embroidery Floss Organizer Set Material: Plastic : 1 x Hand crank, 150 x winding board Function: Household Winding Board Size: Approx. 3.6 x 4cm / 1.4 x 1.6in Hand Crank Size: Approx. 9.1cm / 3.6in PackageList: 1 x Hand Crank 150 x Winding Board