Toysmith Mini Light-Up Gyroscope
Gryo-Light A gyroscope with added entertainment value, and no old-fashioned string to pull. Get it up to speed with the geared pull-strip, and a spinning red LED automatically lights up. The 2-3/4" tall x 2" dia gyro is metal and plastic, with a small plastic stunt stand, and will continue to balance intriguingly, even If you somehow manage to wear out the LED's non-replaceable batteries. For ages 8 and up.