Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4779437.

Love the concept, but I couldn't print the original on my 120mm^2 bed. I remade the structure and split it into two. It can be re-joined without any adhesive. Should print on a bed as small as 110mm.

tinkercad file: https://www.tinkercad.com/things/6jFBpZTEHNI-mason-jar-lid-holder-remix