This is a Bee drinker, waterer, or Bee Bar for bees and other insects. It uses a winebottle as a water reservoir. It's made in OpenSCAD so you can easily modify dimensions if you want.
You can play around with the customiser a bit, but modifying to far may not yield a usable design.
The OpenSCAD design uses the excellent Threadlib library for the winebottle thread:
https://github.com/adrianschlatter/threadlib
wine_bottle_bee_water_waterer_v2.scad | 2.3KB | |
wine_bottle_bee_water_waterer_v2.stl | 1.7MB |