This building set teaches kids about eco-friendly behaviors such as commuting and electric transport. Set includes 35 building blocks and one rolling wheelbase. Toddlers can build a rolling electric bus, two characters, a bus stop with a charging station, and three trees. Kids can also drop their passengers off and stop to charge the bus before heading to the next route. Toddlers can mix and match two buildable characters. This building set is a certified CarbonNeutral product by Natural Capital Partners. The packaging is 100% recyclable and made from recycled materials.