The listing, set of 1920's finger curl clamps never used has ended.
I bought these years ago at an estate auction and took them out of the package but never used them. They are very easy to use. you make the curl with your finger on wet hair then clamp it. The curls dry very quickly. Do not brush them out. Adjust them with your fingers and spray. There are endless how to videos on youtube. 4" long they traditionally come in sets of four. Happy Bidding!