MOVA Globes combine effortless performance with eye-catching graphics. Each handcrafted globe mingles vibrant artwork with our patented technology for flawless rotation without batteries or messy cords. Hidden solar cells use ambient light for power, while the eartha??s magnetic field provides the necessary torque. These elements work in unison to power a whisper quiet mechanism, allowing the globe to rotate within a clear outer shell. Each piece is assembled with such precision, it appears the inner and outer layers are one a?? rotating without any outside power source.