Marble Conveyor Belt Completed! – Marble Machine X #78

Marble Conveyor Belt Completed! – Marble Machine X #78

[machine starting up] [lever sound x4] [beat starts] [syncopated beat added] [pistons clicking] [marbles rolling] [melody starts] [conveyor clicking] [marbles rolling] [just melody] [conveyor clicking] [marbles rolling] [pistons moving] [conveyor clicking] [marbles rolling] [just melody] [conveyor clicking] [marbles rolling] [just melody] [just beat] [last marbles]