Website: thingiverse
Author: Martijndewinter
Price: Free Download
File format: .Stl 3d printable
Description:
This is a beautiful bird feeding device based on a Coke bottle.Print it a bit firm , birds may also use it as a swing :-)Do not turn the unit too tightly. PLA is less strong than a coke bottle and will break.Have fun watching the birds!!!21-10-14 I have uploaded a new design. It uses less material and lets the food easier