Cats are jerks

WolfEyes

Well known member no one knows
Joined
Sep 20, 2018
Messages
4,144
SL Rez
2004
Joined SLU
2009
It's actually a musical metronome, and a big reason I know that is the fun time my brother had at the airport when his accidentally went active while packed in his suitcase.
I still have the metronome I used 50 years ago.

He must have forgotten to use a piece of foam (or other soft material) to keep it from popping out of the groove.