Miyabi-ryu Kumihimo (with tassel thread, hand-winding thread, and ay take ear thread) 100% nylon, 4 x 15m Set of 26 winding threads Please check the color numbers in the photos. These threads were received from a long-term storage item. I have limited knowledge, so I don't know the details. I'm not sure if they are unused, but they were all wrapped in transparent nylon. If you purchase these, you are considered to have understood and agreed that they are used items, so please do not make any claims. #chiichan silk thread