I tried it and it breaks easily in my machine. I believe it is 70wt thread, whereas Bottom Line is 60wt? At least, that's what I recall. Glide never breaks in my machine, so that it my go-to thread. How a polyester thread is manufactured has something to do with how easily it breaks, in addition to thread weight. My advice is to try out a single cone first, so you can make sure it is going to work on your setup, before investing in a bunch of it.