This 11014 Roller Coaster Building Kit from Mould King brings excitement and fun to any child or adult who loves hands-on STEM activities. With 3646 pieces, it offers a detailed and intricate assembly process that helps sharpen creativity, logical thinking, and hand-eye coordination. The inclusion of motors turns your static model into a dynamic roller coaster with motion, making it both educational and entertaining.
  Perfect for building enthusiasts of all ages, this Mould King model is designed to simulate a real roller coaster with its detailed tracks and motorized components. Whether placed on a desk, in a living room, or used as a display piece, it adds both aesthetic and interactive value. Imagine your child building their own amusement park or you crafting a stunning model for your home—this kit delivers endless entertainment and satisfaction.