The Marble Run Components Kit contains all the necessary hardware components for assembling a Marble Run. To complete the assembly for an entirely functional piece, users also need to download the model files and 3D print the remaining parts. The model files and detailed information of Marble Run can be found here. In the Box Motor * 1 (USB) Marble * 10 (5 Colors) Notes Please power the device using a USB power supply with the specified voltage. Please ensure that the conveyor belt is pre-folded smoothly. After power is applied, confirm the operational status of the motor and take precautions to prevent motor blockage. It is recommended to use indoors at room temperature. The product contains small parts. Please take precautions to prevent children from inhaling or swallowing them. Product Specifications Voltage DC 5V Packaging Size 100*69*35 mm Product Weight 63 g Gross Weight 77 g
