By David Ponce
The SkyBall is a toy that consists of a 4 inch ball filled with Helium. The fact that it’s got a buoyant gas within means that it doesn’t behave like a regular bouncy ball, instead bouncing up to 75 feet just by being thrown on the ground. The gas is sealed within the plastic body of the ball and the balance between the weight of the plastic vs. the volume of gas inside means that it gets just enough lift to produce fantastic bounces, but not enough for it to wander off into the sunset. Reviews are raving, incidentally.
You get two for $20.