Use the 5 alphabet rings to identify the drink holder's user/owner.
Each ring has the 26 English alphabet letters plus a space. I've included the fusion file for the alphabet ring in case you would like to use a different alphabet or other characters altogether. The alphabet ring can be printed without supports.
Rotate each ring counterclockwise to set. The rings use a ratchet-like mechanism that may take a little force to get them going the first time, but afterward they should be easy to move.
Instructions are included in the PDF file.
The author marked this model as their own original creation.