Harry Potter Hogwarts Express Set 3D 4D Puzzle

From the website: 4D Puzzles introduces to you the official 4D Harry Potter Hogwarts Express. Manufactured with our Core-Gate EPS Technology, each model in our series is an official and approved Warner Brothers Licensed Product. Our 3D Technology use precision modeling sheets that are manufactured with 2.00 mm Core-Gate EPS Technology. All color specs are approved through pantone references to match the true likeness and color. The final assembled product is a real-life collectible model for the core fan. A full instruction booklet is included. No glue is required Size: 29.5" x 6.69" x 5.7" 180 pcs Ages 8+ Assembly Time: 4 hours Material: Core-Gate EPS Technology NWT - box never opened From a pet-free and smoke-free home