The file '2 Liter Bottle Funnel Top 3D Printer Model' is (skp,stl) file type, size is 363.4KB.
This is a modification to Theidd's funnel that I made so that it would funnel birdseed into a bottle-based bird feeder. The hole is MUCH larger, and I removed the hanging loop. It should work well on sand and other powders.
Funnel.skp | 737.2KB | |
Funnel_repaired.stl | 196.7KB |