This was intended for holding ant or cockroach bait, such as the boric acid concoction described here. This is definitely not child- or pet proof.
The .scad file (added since the initial upload) allows you to vary the geometry, and gives you the option of having the volume in ml printed on the underside.
Update 12 August 2018: Fixed OpenSCAD file to work in Customizer.
| bait_trap.scad | 1.9KB | |
| bait_trap.stl | 106.1KB | |
| bait_trap_volume.stl | 1.9MB |
