• Marbles Run Creative Model Kit includes Motor*1 (USB, DC 5V), Colorful Marbles*10 (5 colors). The printed part is not included. NOTE: Please download the model file and print.
• The marbles are brightly colored and roll smoothly, and can be combined with carefully designed tracks and accessories to present vibrant and dynamic scenes on the track.
• Use a 5V DC USB power supply to power the unit. Ensure the conveyor belt is pre-folded. After connecting the power, check the motor’s operating status and take precautions to prevent the motor from jamming.
• It’s a great choice for 3D printing enthusiasts! You can use it to create fun parent-child games at family gatherings to enhance family interaction and bonding
• When using marbles, it is important to prevent children from inhaling or swallowing them. It is also recommended to use marbles indoors at room temperature to ensure optimal performance and safe use of the marbles kit.

• It is easy to install and control.
• Mount the Clockwork Boat Motor on the printed part, wind up the spring tightly, and then release it to start.
• Abundant model options are available, which can meet the personalized creative needs of different users and bring more possibilities and fun to 3D printing creation.
• It is a great choice for 3D printing enthusiasts! You can use it to create fun parent-child games at family gatherings to enhance family interaction and bonding

Power supply: 3-5V
Pin spacing: 2.54mm
Module size: 15mm * 25mm