With millions sold, what’s the hype all about?. The BirdieBall has a limited flight distance of 40 yards, but it feels and flies exactly like a real golf ball. Like a golf ball, the BirdieBall flies with reverse spin around its horizontal axis.
These do work as advertised. My only wish is that they were a bit more durable, although the last I purchased sound a bit different when hit. I had hoped the price would come down but if anything they've gotten more expensive. Still, an excellent training aid.