These threads are hand-dyed with indigo by a group of Japanese indigo farmers and artists named BUAISOU.
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In a rural corner of Japan, there are a group of people who work together under the name BUAISOU who are completely dedicated to indigo. BUAISOU is comprised of a farm, dye studio, and design-studio and located in Tokushima prefect
![A pair of ChiaoGoo TWIST Lace 4-inch stainless steel interchangeable knitting needle tips, side by side on a white background with the points down. Each tip has a threaded end at the top. Laser markings on the shaft read [S], ChiaoGoo, and 8 (5.0mm).](https://cdn.shopify.com/s/files/1/0632/0196/8376/files/ChiaoGoo-TWIST-Lace-4-Inch-Tips-7504-8.jpg?v=1791757037&width=256)
![A pair of ChiaoGoo TWIST Lace 5-inch stainless steel interchangeable knitting needle tips, side by side on a white background with the points up. Each tip has a threaded end at the bottom. Laser markings on the shafts include [S] and ChiaoGoo.](https://cdn.shopify.com/s/files/1/0632/0196/8376/files/ChiaoGoo-TWIST-Lace-5-Inch-Tips-7505-8.jpg?v=1791757085&width=256)
