Solar vehicles – 7 in 1 kit is an educational DIY toy powered by sunlight. You don't need any glue or tools to assemble the set. We assemble the individual components onto the latch. The set includes a micro battery and an additional holder for AAA batteries (the holder fits 2 batteries). Thanks to the microbattery, we are able to charge the vehicle in 3 minutes to use it for approximately 50-60 seconds in an unlit area. By changing the microbattery module to a case with 2x AAA batteries, we are able to use our vehicle without the need for sun exposure. Models that can be built: - race car, - charging station, - alternative car, - bulldozer, - truck, - dump truck, - toy car Suitable for children aged 10 and up.