Drain adapter.

Created in order to direct a jet of water from a pipe (outer diameter 32mm) with an inner

diameter of 27.2mm into the neck of a bottle (5 liters) with an inner diameter of 32.8mm.

Adapter thickness 5mm.

In the slicer or when printed, the sizes may not match, so you have to experiment.

Perhaps someone will come in handy.

All health and success!