See the wonders of electro-magnetism with this 3.5" Floating Globe. The globe can be rotated with a slight gentle spin of a finger (it will slow down to a stop after awhile). The globe should be rotated counter clockwise, just like the rotation of the earth. The AC power adapter is included. The beautiful globe and chrome with wood base stand make it a great decoration piece. Everyone will admire this wonderful levitating globe. It is a great gift item for home, library, and office.