Hydro Gyro - more than a top, more than a gyroscopeHydro Gyro is more than a top, more than a gyroscope. This black light sensitive neon green top is stabilized by a unique blue liquid center that continues to rotate even when the top is held. Rotation is started using a plastic zip strip that is threaded then pulled at the top of the toy. A great gift for youngsters and an intriguing adult toy for the office.
Hydro Gyro is recommended for kids ages 6 and up.
|
