With that aside i ve decided to make a simple marble run with a rubber band conveyor belt that carries marble up and lets them roll down and repeats it over and over and is quite fun to watch.
Marble conveyor belt.
The best one of all is when you go to pick up your baggage.
A wide variety of marble conveyor belt options are available to you such as new.
How they manage to make a round conveyor belt is beyond me.
Conveyor belts with this profile provide an excellent grip on the stone and deal efficiently with the drainage of cooling water and sludge.
Lots and lots and lots of work like this to do on a machine that has more parts than a car and i.