I originally bought this to crochet a tablecloth, but I ended up getting sick and hospitalized, so it's been sitting unused. It's been stored by a non-professional. 100% cotton, 10g x 10 balls I threw away the bags because they were dusty. I also discarded the labels that had come off, but I think the yarn itself is fine. I will put it in a ziplock bag and ship it via Mercari delivery.