Tiny plastic blocks let you build incredibly detailed structures impossible with bigger blocks. (The smallest are less than a fifth of an inch in size.) Challenging but rewarding set includes 1,480 pieces and instructions for making the Empire State Building, Central Park, Statue of Liberty, Brooklyn Bridge, 9/11 Memorial, and other landmarks. Finished size 9 ½"w x 4 ½"h x 7 ½"d. Tweezers recommended. Patience required. Small parts can be a choking hazard. Ages 10 and up.