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amazon4d4D Cityscape Mini City Series - New York Assemble, Learn, and Collect . 4D Mini New York Puzzle is a smaller size version of the famous 4D Cityscape New York Time Puzzle.4D Puzzles introduces to you the official 4D Harry Potter Hogwart's Astronomy Tower™. Manufactured with our Core-Gate™ EPS Technology, each model in our series is an official and approved Warner Brothers Licensed