one-way trap door

thingiverse

I'm still tweaking this design to catch small critters like rats, toads, and mice. I'll attach it to an opening of the cage using zip ties. To finish the project, I need: * A few metal coat hangers * Something that's roughly 5mm in diameter and 150mm long Once I get this printed and have a spare minute or two to bend the trap door rods, I'll post a picture with all the measurements. I started printing at noon on June 13th. The estimated print time is around 16 hours or more, given the .24 layer height, .6 nozzle, 15% infill, and 4-layer walls.