This is a set of 18 multi-colored sashiko threads. I purchased it from an artist on Base Store. - Colors: Multicolor - Material: Sashiko thread Thank you for looking. I used to enjoy sashiko as a hobby, but I'm now decluttering because my lifestyle has changed. The photos show the memo that came with the purchase, and I've taken pictures with a highlighter to show the size. I bought it for about 2500 yen including shipping, so it's a bargain!