Review on SUPVOX 100-Piece Thread Spools for Machine Embroidery and Sewing by Hannah Curi

I bought these to cover spools of Brothread Machine Embroidery Thread 1000M. These spools don't have an easy way to hold the loose end of the thread in place, so they can easily unravel. Brothread provided several larger samples. The larger size worked just as well, sticking out a bit over the coils. This size corresponds exactly to the height of the coil. This is a see-through mesh, but it will darken the color of your thread a bit. However, the more it is stretched, the lighter the color of your thread will appear. However, as you can see from the photos, even on a thin spool of Gutermann 220m thread color is pretty clearly visible. You can cut them into shorter pieces to hold the bobbin thread.