1) Print the 3 pieces
2) Use a wide-mouth mason jar band to secure the adapter piece to a mason jar
3) Fill up mason jar with bird seed.
4) Snap adapter piece snap clips onto the housing piece.
5) Secure the mason jar orientation with the "wire holder" piece and good old gravity. I used wire, but there's no reason string wouldn't work.
Yes, the snaps can come undone when the feeder is empty.
There are holes built in for water drainage.
mig-tech.com
Adapter.STL | 1.1MB | |
Housing.STL | 711.2KB | |
Wire_Holder.STL | 408.7KB |