• 【Details】This freight train carriage building block set is a perfect complement to the city train set，It is compatible with the building set and is suitable for freight or construction environments. It is a building option for ordinary train sets and can be combined to create simple or complex structures.
• 【Material】Made of high-quality ABS material, it is sturdy and durable.
• 【Educational significance】 It can exercise children's hands-on ability, improve children's hand-eye coordination and problem-solving skills, and allow children to freely use their imagination when building their wildest dream trains and tracks.
• 【Instructions】 Check the assembly instructions in electronic PDF format.