Product description: Little builders can lend a hand at the Ecofarm and learn all about green behavior, such as buying local products, the water cycle and protecting honeybees. This building set contains 52 large building blocks including special parts and 2 rolling wheelbases. Toddlers can build a tractor with spinning wheels, barn, crops, beehive, spinning windmill and 3 characters. Your little one can even combine the building blocks of the 3 characters. First Builders building toys for young crafters aged 1 and up