You'll need to download the model file and 3D print the part. To download the model file and get more information, please visit here. In the Box: TT Motor*1, Mat*1, M2.5screw <25, Screwdriver*1 Note: 1.
It is recommended to use indoors at room temperature. 2. The product contains small parts.
Take precautions to prevent children from inhaling or swallowing them.

