So, what we have here is a four tube propagation station for growing new plants. It's a very easy print. It is intended to be used with glass tubes that have a rounded end as there are divots in the bottom section to secure the tube.
I also have a two tube version which can be found at https://makerworld.com/en/models/241202
Supports:
No
Resolution:
0.2
Infill:
15%