A customizable slide-on condenser.
It is designed so that the cooling water is directly in contact with the tube for as long as possible.
The yellow silicone cap is from this build:
Updates to come, stl's are being tested.
Status: PLA is not completely water tight, need some post processing.
Status: Glueing the two parts together with instant glue, and coating it with a single layer of epoxy glue, did the trick.