Lightahead&reg; Rotating Magnetic Levitation Globe Suspended in Air Floating 4 inch Globe (GOLD) Floating a 4 or 106mm globe with automatic rotation system Magnet inside the globe can be removable and float in the mid air. Levitation gap: 10-12mm levitation. Perfect Gift for any home or office. This is an awesome high tech gadget that people of all ages will enjoy.