Jigsaw Puzzles

3D Metal Puzzle, DIY Assembly Dragonfly Model Kit, Detachable 3D Jigsaw Puzzles Stainless Steel Building Kit for Adults, Mechanical Educational Toy, Brain Teaser Desk Ornament - 243Pcs 3D Metal Assembly: The product needs to be assembled according to the instructions. Dont need glue when assembling, it can be assembled by screw connection. Not only exercise practical ability and creativity, but also enjoy the joy of assembling.... 3D Metal Puzzle, DIY Assembly Dragonfly Model Kit, Detachable 3D Jigsaw Puzzles Stainless Steel Building Kit for Adults, Mechanical Educational Toy, Brain Teaser Desk Ornament - 243Pcs