Neatly stack the disks. That might sound simple, but it takes concentration and coordination to get the rotating magnetic discs to line up just right. The engaging toy will keep kids’ attention while they work on getting that perfect balance. Hold TrueBalance and try to align all the discs. Magnetic discs rotate independently to allow a fun way to experiment with balance For a challenge, try it in your non-dominant hand or upside down. For some extra fun, use a timer to compete with friends against the clock.