Although Active People´s Astrojax comes in many colors and designs, by far the coolest one to have swinging in the air, off walls or off your body is the bright, fluorescent Saturn model (aptly named for its encircled ring). When creating more complex tricks than with your average yo-yo, fret not; each Astrojax comes with a trick sheet and an Astrojax Docking Station if you need to walk away from it for a while. The Astrojax is equipped with three colored LED lights that can be switched from “Continuous” mode to “Disco.” Nothing is more groovy for kids 8 years old and up than three disco balls on a string for $14.95