An upgraded 2021 version of the Magformers Wow Set, a global best-selling set since its launch in 2013 Magnetic wheels have been replaced with click wheels for more stable vehicle construction models. The driver is detachable with interchanging helmets. There are extra puzzle and shape sorting cards to bring additional play value to this set. And a whopping 30 different vehicle models can be made. Magformers magnetic shapes always securely attach. Pieces are made from a specially-toughened ABS plastic and small neodymium magnets are safely sealed in the edges of each piece. Because these rotate due to the Magformers Rotating Magnets System (RMS), they always connect and never repel when two pieces are brought together.