Missouri Wind and Solar Falcon 62 Inch Diameter 3 Blade and Hub Set from

This product is engineered exceptionally well. The materials are unbelievably sturdy, precision cut, perfect product in terms of engineering. Because of the exceptional product design and materials, I rate this at five stars. My only comment is you must be sure you were in position to receive a lot of wind, say 10 miles an hour or so, in order for it to engage. That said, i'm using a treadmill motor, so certainly the motor itself could be part of the issue with requiring a stiff breeze to get it started. If the breeze is good, however, this baby takes off and spins perfectly. No vibration whatsoever. The blades are clearly engineered to have perfect balance with equal weight, etc. They are also very pleasing to look at. Great product. Superior engineering.

When I received my blades they were marred in the same spot on all three blades. I have to say however they are well balanced.

Awesome product. I may purchase again.