After-sales service: If you encounter any problems during the ordering or receiving process please feel free to contact us we will provide you with the best service. You can finish this 3D puzzles with your family or friends in the puzzle process it will promote each one's communication and relationship make you explore the history and interesting things of this architecture. Manufacturered by MDYYD. This is a great gift for adults and kids perfect for art collections desktop decorations school projects birthday gifts or Thanksgiving Christmas and other holiday gifts. Made from high quality paper and wooden board the special structural design makes the 3D puzzles playset keep balanced and each part is precision made so that every piece fits perfectly. Display as an art/decoration/collectiongift for children/friendsfamily Puzzle discover history of architecture.