Thank you for viewing. This is silk thread for kumihimo braiding, "Indigo Blue, Yellow Bark Alum Mordant" (Domyō seal). Yellow Bark (Ōbaku). Another name for Phellodendron (plant). The background color is a bit dark for color adjustment, but the product's color is as shown in the photos (although the color may appear different depending on the environment). Recommended as a material for kumihimo and obi cords, for dyeing and weaving collections, and as a reference for reproduction work. This is part of a large quantity that was passed down to me. I myself am mostly ignorant, so I cannot answer detailed questions about the product. Also, although the name Domyō is included (or a sticker is attached), I cannot accept claims such as it not being made by Domyō. (I think it was probably only purchased from Domyō). I will answer as much as I can from what I can see from the outside of the bag. [Product Details] Please check the photos. [Condition] Stored, nearly unused (with plastic wrapping). The plastic wrapping has not been opened for the photos on Mercari. [Size/Remarks] I can measure the weight and length if you need the numbers, but please use the grid in the background as a reference. [About Transactions] No claims, no returns (I will respond if there is a significant difference from the description). If there is a discrepancy between the description and the photos, the photos take precedence. There is a possibility that the type of thread may be missing from the memo, but please check the photos. The ruler in the background is not included. * The standard description text may vary for each product, but there is no deep intention.