Magni Mates Magnetic Levitation Track Set - USB Rechargeable 3D Loop Coaster

Defy gravity with the 18-Piece Magnetic Levitation Track Set! This upgraded DIY kit lets young engineers build a taller, more exciting 3D track layout using 16 colorful interlocking pieces. The high-speed train uses "Magnetic Adsorption" technology to stay securely locked onto the rails, even when racing vertically or upside down. Powered by a built-in 3.7V rechargeable battery, the train is easily charged with the included USB cable, ensuring the racing action never has to stop for long.