Set of 21 polyester sewing threads in various colors. - #60 - Material: Polyester Manufacturers: - FUJIX - GUNZE - Shikibo - TOYOBO - Asahi Kuma, etc. Some are new and unused. Some have been partially used, with less thread remaining, but most have hardly been used and still have plenty left. There are similar colors, but I've made sure to combine them so that there are no duplicates of the same color number. Upon close inspection, some may have slight stains, have been re-wound, or have handwritten numbers on the core. Please understand and consider this before purchasing. *Please note that the threads will be packaged in a plastic bag and shipped in a recycled cardboard box. Thank you for looking.