6 in 1 Hybrid Solar and battery
Do you want to teach your children the benefits of hybrid energy and the use of alternative energy sources?
Then the Butterfly is the perfect solution. The Butterfly combines 6 different models you
can build out of one set. Change models everytime and charge the micro battery by solar power
or by AAA batteries.
This DIY kit comes with a step to step instruction manual.
So the fun of playing begins with the building of the exciting models in