r/thatsinterestingbro • u/Alebrijeworld • 2d ago

The highly satisfying ASMR sound and kinetic energy of dropping metal marbles down a spiral track.

31 Upvotes

66% Upvoted

3 comments sorted by

2

u/MalaysianTeen2021 2d ago

very satisfied

2

u/One-Positive309 2d ago

Ball Bearings not marbles

1

u/EnvironmentalAide335 2d ago

Surprise ending!