Magformers Kart Rally 9-Piece Magnetic Construction Set Multicolour. Great things come in small packages and the new Kart Rally set from Magformers is no exception. Containing 6 magnetic shapes, two click-wheel sets and a detachable race driver character, it’s amazing how many different race karts can be made with this handy, travel-friendly set. 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. Features & Specifications: Set contains 6 magnetic shapes Two click-wheel sets and a detachable race driver character Race karts can be made with this handy, travel-friendly set 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 Rotate due to the Magformers Rotating Magnets System (RMS) Dimension: 15cm x 12.5cm x 11.5cm Weight: 0.34 kg Colour: Multicolour Recommended age: 3 years+ Safety Warnings: Not suitable for children under 3 years. To be used under the direct supervision of an adult.