Features 1、Bobbin is made of good‑quality environmental protection plastic. One side is transparent and the other side is ground. Which is durable and not easy to break, so has a long service life 2、Two clamps on each board can keep the end of the line, or mark them with a marker for easy reference 3、Usually after 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, convenient for next use 4、Winding card 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 will make your work easier and more convenient 5、The 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 Specification: 1 x Hand crank, 30 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 Package List 1 x Hand Crank 30 x Winding Board