The POWERplus Butterfly is a 6 in 1 educational kit with Hybrid power:
The models can be powered by solar power or by the micro battery which is recharged by the solar cell. You can make 6 different exciting models including the Power Station, which not only provides the power for the micro battery can also transform into a truck.
The pack also includes a free ramp so your models can jump
Change models every time 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 the kit.