I purchased a complete set of all colors from Quilts 1989 several years ago. All individual packages are unopened. Each bag, from A to U, likely contains about 10 cut cloths, each approximately 12cm x 12cm (unconfirmed as they are unopened). Each piece of fabric has a color number sticker attached. It seems you could order fabric by those color numbers in the past, but I don't know if they are still sold now. The sample set appears to be no longer available. I will ship via Mercari's anonymous delivery service.