Mould King 26008 Great Ball Contraption Harp Track Building Kits, Harp Track Blocks Toys with XL Motor, Gift Toy for Kids Age 8+ /Adult Collections Enthusiasts(1508 Pieces)

• The Great Ball Contraption Harp Track is assembled from 1508 building block parts and has colorful paper instructions to help you easily assemble it. And this harp track building kits looks stunning on display, simulation of a real harp track. The size over 15.24” long, 15.94” high and 9.84” wide. Mould King building blocks are made of high-quality ABS materials and carbon fiber materials, with a high level of safety, one-time precision casting processing. It is designed in accordance with common standards and can be compatible with your existing brand toys. All parts are easy to assemble and will not fall apart. Our harp track toy mainly made of 1pcs XL motor, 1pcs lithium battery, 10pcs marble rolling balls, and a lot of building blocks put together, its structure is stable, exquisite appearance. Help promote children's imagination and creativity, hand-eye coordination and self-confidence. DIY harp track great ball roller coaster building blocks kits is a cool model toy, suitable for parent-child activities and family entertainment, and also a new set that can be added as a collectible. At the same time, this is also a perfect holiday or birthday gift for children/ lovers/ friends, if they are building block toy lovers or collectors. Mould King building block sets for kids, teenagers, adults and collectors. Since the packaging process of the product is fully automated, if you find any parts missing or damaged products in during the assembly process, please contact us in time and we will resend them to you for free., Manufacturer: Mould King