My boy just turned 9. He has been using Penn green dot for over one year. His coach demonstrated the Wilson and Penn green dot. Penn green dot bounces a little higher when dropping from the same height. He recommended Penn green dot. Last month, I purchased a case from tenniswarehouse. Midwest only sales bags of 12 balls. The price is a little better by case. The package has problems. The balls are tightly packed into the case. There is no space, nor cushion. Some of the balls have a flat surface on one side when arrived. TW's customer service is very good. They said they could refund or exchange the case. But I didn't want to waste the time. I will continue purchasing Penn green dot from Midwest in the future.
These are the best green dots I've used with my son. hey work great and he gets to play points. :)
My 8 year girl needed to advance from the green ball, and this was the perfect bridge to the regular ball. It is lighter and bounces lower. I think this can also work for the adult beginners.
I bought these tennis balls for my 9 year old son. We now have longer and fun rallies. Since these balls are more forgiving he can focus on his technique. It did take a little getting used to having the balls bounce a little less, however I highly recommend these tennis balls for juniors.
These balls are great for slowing down the game enough for beginners to get their strokes right