I was initially pleased with this purchase, as many wire that price is not negligible since I am self dressmaker entrepreneur it was a good deal. But I soon realized that the two rollers (black and white) were poor and I was just regréter this purchase, and tell me that I might be better to pay a little more for the better quality. The two rolls of wire breaks constantly and becomes entangled in the machine which is a hassle because not only I but also loses the thread of time, and given that I charge my clients for time spent per order that is not good. So here if I can advise the other, do not buy this thread despite its good price.