The best $9 I've ever spent!
We have such a blast with the Fling Sock. With very little effort, you can launch this baby 3 times as far as you could throw a baseball. And even the very little kids could throw it decent enough for the adults to play with them. So far, everyone we've managed to get outside with us and play, love the Fling Sock. We can't wait until it gets warm enough so we can get back out there and fling it some more. I'm going to buy another one so more can play at the same time.
Amazon.com carries them too!