I have now sewn various projects with this sewing thread in the sewing machine and can say that it holds good and the colors are OK. One must note only that the bobbins that are included in this set, suitable for a CB hook. These are the machines that you open the front has to the bobbin to get out and when observing the movement as soon as you turn the wheel, moves the gripper back and forth. On machines with a drop-in grippers that do not fit! These are the machines, so you see the coil directly from above through the clear plastic cover. So at least that do not fit in my machine. Then there is of course skipped stitches or thread breaks and problems are inevitable. But highly recommended on machines with CB hook.