[Safety Material] Made with high quality plastics, the blocks have a smooth surface finish. Thus, the blocks are tight with each other and keep for a long time. The realistic and miniature design makes this building model kit cost-effective.[High playability] This microblock set is a superior building experience with more challenge, sophistication and detail than any other building set.[DIY] It is necessary to assemble DIY. With clear construction steps, large size and a beautiful printed instruction manual that doesn't miss any details. Both adults and children WITH their friends will enjoy the creative and unique building experience with this building brick toy for endless fun![Ideal Gift] This building model is not only designed to play with, but also can be a collectible or decoration item. Modular design allows for a variety of display positions and ease of transportation. With exquisite appearance. A good choice for Christmas/Birthday/Valentine's Day gifts. Finishing it yourself is more meaningful.[Note] All product parts are sorted and packaged by the machine. We can only confirm the packaging after numerous strict inspections. If your sets are still missing pieces, do not hesitate to contact us. We will send you the missing parts free of charge, thanks in advance.