johnco wheely 6 in 1 wind poweredThe Wheely Windpower doesn't need batteries, wind turbines or a motor to move with just a gentle breeze, the six different robots will walk, sail or even simulate flying! And if there's no wind, the handheld wind generator can create wind power and propel the robots. There are six different fun and fascinating robots for you to explore Big Wheel Tricycle with sophisticated planetary gears to trigger the giant vehicle; Drilling Monster with a giant