Funnel for Soda Bottles

I designed this funnel to help me fill soft drink containers with bird seed.
The threads fit standard 2L plastic bottles, and many other standard sizes.

NOTE: Be very careful if you're using this for actual food. Bacteria and other nasties can get in the ridges, and ABS can be toxic if ingested. Use at your own risk.

Printing:

- Infill: 100%
- Supports: None
- Orient the widest part of the funnel down for maximum bed adhesion.
- Uses about 20g of filament.

Easy as that.