The mechanical scientific solar-energy 6-in-1 creative transformation do-it-yourself engineering kids toy set.
Helps develop a solid strong learning foundation for boys and girls.
The sun-powered environmentally-friendly toy does not need batteries.
It helps children learn about the impact of solar renewable kinetic electric energy green technology, cultivate problem-solving skills, and early child brain development.
Charge and power the engineering robot toys utilizing the solar-power panels added to the toy kit.
