1. The embroidery thread sorting box helps you organize embroidery kits, embroidery threads, embroidery scissors, embroidery needles, and threaders. 2. You can attach the numbered labels to the spools to organize embroidery threads and use them in sequence next time. Two sheets of numbered labels are included. 3. The spool size is compatible with the grid layout. The upgraded spool design securely holds the thread end, featuring reduced groove spacing for easier thread fixation. 4. The thread organization box is portable and easy to store. Ideal for use at parks, on buses, at camps, or during vacations. Includes 36 grids, each divisible, allowing customizable compartment configuration based on personal preference and needs. Color: white Material: plastic Size: 27.5 x 17.5 x 4.5 cm Package Contents: 1 x storage box 50 x winding boards 2 x numeric stickers The package includes only the items listed above; other products are not included. Note: Due to light reflection and differences in display screens, the color in the image may vary slightly from the actual product. Measurement error is permitted within +/- 1-3 cm.