I remixed this quick print model (https://www.thingiverse.com/thing:251085) with this with the 38mm thread (https://www.thingiverse.com/thing:4011226)
Compatible with European 38mm triple-starts threaded PET bottles, like typical Nestea, Dizzy, ice tea, etc. bottles.
Funnel is included for easy refill.
Prints in 3h40m with variable layer height (0,12-0,25mm).
Bird_Feeder_38mm.stl | 1.9MB | |
Tolcser.stl | 117.0KB |