Mouse Trap Tipper for narrower places
Only 120mm wide.
3D Print
After tipping it automatically resets for any more mice, so long as there is bate to attract them.
Counterweight 3D printed at 100% infill to add weight
STL files:
https://www.printables.com/model/466801-mouse-trap-tipper-for-narrower-places-only-120mm-w
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https://www.youtube.com/watch?v=vyQbmngdpv4