This is a cap for a Corkpops CO2 wine bottle opener, like the Bond villains at the end of Diamonds are Forever used. I made a cap for the compressed gas side to prevent it from being pressed when in my kitchen drawer.
Printer: Ender 3 Pro w/ direct drive
Rafts: No
Supports: No
Resolution: 0.15-0.2mm
Infill: 15% or higher
Shells: 2+
The author hasn't provided the model origin yet.