3D Model Overview The Endless Loop Express Model Components Kit contains all the necessary hardware components for assembling a desktop train model. To complete the assembly for an entirely functional piece, users also need to download the model files and 3D print the remaining parts. Creator Program: The Creator Program is a collaborative program between Bambu Lab and creators. Creators unleash their creativity to design 3D printing models, while Bambu Lab provides compatible hardware kits for those designs. Model Creator Model Link Endless Loop Express IMD_Q. Endless Loop Express To download the model files of Endless Loop Express and obtain detailed information, please visit the Endless Loop Express on MakerWorld. Installation Please refer to the installation manual for the assembly of Endless Loop Express. In the Box Item Qty N20 Dual Shaft Worm Gear Motor 130rpm 1 PCS AAA Battery Spring Contact Plate with PH2.0 Connector 1 PCS Self-Locking Button Switch 1 PCS M2x6 FHCS (Machine Screw) 19 PCS D4x2 mm Round Magnet 2 PCS 100mm Y type PH2.0 to Dual SH1.0 Conversion Wire 1 PCS Notes 1. Please note that the Endless Loop Express does not come with batteries. Please bring your own AAA battery to power the Endless Loop Express. Product Specifications Packaging Size 70*100*35 mm Product Weight 36.9 g