How to make Marble Vending Machine without DC motor

How to make Marble Vending Machine without DC motor. It's really cool vending machine. I hope everyone like this idea. Thank you for watching!!

• #تحصیلات_و_یادگیری
• #how_to_make_marble_vending_machine_without_dc_motor
• #build_marble_vending_machine
• #marble_vending_machine
• #diy_marble_vending_machine
• #marble