Chain Chassis . Coupled Cars . Tiny Train System

Compatible with the Tiny Trains System, this multi-car print-in-place coupled train car chassis design is perfect for your toddler who can&#39;t keep their train together! Print up to 18 cars long on the A1 Mini!!! Why? My toddler loves his BRIO/LILLABO toy trains but gets frustrated when the trains disconnect/decouple; and it&#39;s impossible for him to pick up THE WHOLE TRAIN! Now he can.😎👌(It also derails less frequently, as they cars work as a team.) I&#39;ve also created custom wheels that can be used with ANY of the Tiny Trains; and they are THINNER! (I found that the original wheels fit awkwardly in the tracks.) Chain Chassis trains work perfectly with existing Tiny Trains! The rear chassis keeps the standard pin (shown below) and the front hoop couples with the rear of another train:I&#39;m excited to take part in OneMakerShow’s initiative<span style="backg