ZCtron Wood Traffic Lights Diy Kit Kids Toy Diy Kit For Children Science And Technology Inventions Assembled Experiment Diy Model Building Kits

Not only your kids will know something about components, but also underrstand the principle of paralcuits

For Stimulating Children's Learning Interest and Developing their Thirs for Knowledge

Help to Cultivate children's curiosity about science, and to improve their ability of innovation and practice of their own

Selected top-quality metal components to achieve the best and stable performance

Made of good quality wood planks and plastics, safe to use and environmental friendly

Designed for children aged 7 and up, this mini Traffic Lights Model is very easy to assemble