Feature: 1. Magnetic Rotation: Electric ferris wheel toy adopted magnetic control system to make it rotating, which is full of futuristic technology. 2. Reduce Pressure: Electric magnetic ferris wheel can effectively release stress and reduce anxiety, also can be a relax toy at work or sturdy. 3. Widely Use: Perpetual motion ferris wheel can be used in advertising display, kids learning education, teaching toys, desktop decoration, etc. 4. Simple Installation: Electromagnetic ferris wheel is easy to install and remove, even people who have never touched it can easily install the model. 5. Metal Plastic: Rotation ferris wheel made of plastic and metal, with smoothing surfaces without burrs, which is sturdy and durable for play. Specification: Item Type: Electric Magnetic Ferris Wheel Material: Plastic, Metal Installed Size: Approx. 18 x 11.5 x 22.5cm / 7.09 x 4.53 x 8.86in Base Battery: 4 x AA Battery(Not Included) Package List: 1 x Base 2 x Install Accessories 1 x Metal Colorful Ball Bracket