Some connectors for 10mm vinyl tubing, no supports required. The holes are slightly smaller than 10mm to create a tight fit that keeps the tube connected. If your tubing is tighter or looser then you can always scale it. This is not a watertight seal so I will personally just be using it to connect up my ant colony.
2_way_for_10mm_tube.stl | 147.2KB | |
3_way_for_10mm_tube.stl | 204.4KB | |
4_way_for_10mm_tube.stl | 293.8KB |