Watching Marbles Roll Around This Three-Block Marble Machine Is Extremely Satisfying

Watching Marbles Roll Around This Three-Block Marble Machine Is Extremely Satisfying
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We could watch marbles being dropped and moved around this contraption all day.
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Fecha: October 20, 2017 at 03:33PM
via Digg Toys: http://digg.com/video/marble-machine?utm_source=ifttt