Roller Coaster Building Set – Mould King roller coaster building block kits is assembled from 3646 building block parts and has colorful paper instructions to help you easily assemble it. Highly Restored Details – This roller coaster model comes with fun accessories, including boarding platform, ticket office, amusement park bench and many fun details. Creative Gifts for Adults – Mould King Roller Coaster building toys is a cool model toy, theme park coaster models kits to build for adults, a new set that can be added as a collectible. Its structure is stable, exquisite appearance. Great decorative piece for your bedroom, study room or office area. STEM Projects – Mould King Roller Coaster building sets are the best for people to recreate scenes. For any occasion such as New Years Day, Christmas, Birthday, Easter, Halloween, Chanukkah, STEM. If you find any parts missing or damaged during the assembly process, please contact us in time and we will resend them to you for free. Mould King 11014 Roller Coaster Building Blocks Set, Loop Coaster Model Building Kit for Adults,