Interactive car adventure games for children, intelligence clearance, train training track, parents and child

Interaction between parents and children, practical training - modeling simulation - let children use their hands and minds, adventure and stimulating play, training children to focus and cooperate physically to give more long-term friendship puzzle game, designing the principle of gravity, no batteries needed to operate the switch, smooth track without batteries needed, challenging wonderful trip, easy to operate, dividing work button, different scene matching different colors of the power button, fun challenges, manual brain, display reference for installation, easy installation not a burden, children can also complete independently ~ mini small comes only with 2 cars