How long do you keep thread?
I started to ask this in a reply to another post but didn't want to hi-jack their post. How long do you keep thread. I have a couple bags of thread I got at an estate sale last year. I use some for small piecing like yo yos and hexies. One bag is nothing but polyester the other is a mix. Many on wooden spools. I've done a strength test on some and just not really sure how old the thread is. Most of it is Coats & Clark. Some of the spools still have cellophane around them apparently not used.