Super Wooden Mechanical Model Puzzle Set Style:Grand Prix Car Such as backpacks

Such as backpacks

Power supply: 3*AA batteries (NOT included in package)

Exercise responsiveness

Function: Portable

The material is not silk but is quality fabric

Super Wooden Mechanical Model Puzzle Set Style:Grand Prix Car Such as backpacksFEATURES Natural and High Quality: Made from natural birch ply. Safe materials and all pieces are recyclable. No glue. Our model train kit is the safest and most entertaining among all 3d wooden puzzles for kids and adults to build! Full Set: It is a self assembly model kit and everything you need comes in the package, you do not need any additional materials. Do not be afraid to get confused in so many details,You just need to assemble it step by