Replacement keycaps for the top row key on the trs-80, designed to print with no supports
original file here:
https://cad.onshape.com/documents/f4f0fd0fda81a61844a03fe1/w/1fe590de64b9edb006089575/e/40861a9d96666e83bebefee7
The author marked this model as their own original creation.