Beer bottle opener using a coin inspired by Prusa. Don't forget to setup print pause to be able to insert the coin, optionally also setup a change of filament to print the decoration in a different color. To change the decoration text and to get latest version see repository with a OpenSCAD code.
Gcode commands for pausing and filament change for Ender 3 are also available in the repository.
The author remixed this model.