How small do knitting needles go? I’ve only gone as small as a number 1, but they go to 00000. Once place I read they go to 8 zero’s. Can’t imagine what they would be like. Below the first link is to a chart of needle sizes and how they differ from country to country and some times a manufacturer makes a difference. The second link is pictures of tiny items made of VERY small needles.
https://tinyurl.com/n86uuo6 pictures of tiny knitting.