Happy Hours C Shape Magnetic Field Levitation Floating Globe World Map LED Light Lamp Home Desktop Decoration Gift, Black This is an awesome high tech gadget that people of all ages will enjoy. It is operated by an electronically controlled magnetic system. The magnetic above the gadget contains an electro magnet and a magnetic field sensor. Looks great on your work desk, side table, school room or Room. This high tech gadget also comes with a LED light feature that makes it look very cool when turned on in the dark.