[QUOTE=ManiacQuilter2;7482003]I agree with Jan. Looks like type of thread for making mattresses. I am very careful to use quality thread on my Bernina.[/QUOTE
This is quality thread for what it is made for. I would use it to make totes, duffle bags, pillows, etc. If my machine couldn't handle different threads I'd be upset. I have a Bernina and all I have to do is change the tension and needle to use any thread.