Introducing BirdieBall, the limited flight practice golf ball that you can hit anywhere. It’s the best golf training aid invented this century. What’s so unique? It has a limited distance of 40 yards but it feels and flies just like a real golf ball. It draws, it fades, but with a limited range so you have your own backyard driving range. BirdieBalls heavy feel and accurate flight is truly amazing. BirdieBalls are made of a super polymer and are very durable.