Traditional Japanese Weaving with Comb-Like Fingernails
Sora News 24 tells us about tsumekaki hon tsuzure ori, a traditional form of tapestry weaving that is unique to the Shiga prefecture in Japan. To press down threads smoothly into place, practitioners use their own finger...
https://www.neatorama.com/2020/08/20/Traditional-Japanese-Weaving-with-Comb-Like-Fingernails/