24-Grid Detachable Storage Box with 24 removable grids for storing threads, needles, beads, thimble, threader, and other tools. Dividers can be removed to create larger spaces for bobbins. Floss Bobbins made of sturdy plastic, 40 pieces included, designed with fixing parts on both ends to prevent thread slippage. Floss Bobbins Winder for convenient and time-saving thread winding. 2 kinds of Number Stickers including 500 pre-printed labels with 464 color numbers and blank stickers for customization. Suitable for friendship bracelets, children's crafts, cross stitch, tassels, embroidery, Diy craft, and sewing work.