Originally Posted by QuiltingHaven

Well when I got them home, I tried to see how easily the thread broke. Immediately!!!!! Well, I sat back and thought a moment and then I took one spool and started unwinding the thread, snapped it, broke, kept going and all of the sudden I reached a point where the thread did NOT break. So, I sat watching TV in the evening with the hubby for the next couple of weeks and I think about a third of each spool had deteriorated but then I would hit the spot where it was strong and I couldn't break it. I have enough colors and thread to last quite a while. I store it in plastic boxes and it is protected from moisture! Just letting you know my experience.