Fidget chain links

thingiverse

A friend described a fidget toy he had got as a present from his sister. I wanted it, so I CAD'ed up something similar. This is my first pass. The part is a chain link which can be satisfyingly clicked together with other links to make a chain. I had good results printing this in PLA. In the future, I'd like to add: - Detent features to make it more satisfying to click and clack between configurations - The capacity to join more than two links at a vertex to add dimensionality