The Whimsy Day plastic bricks whirligig kit was inspired by the work of folk artist Vollis Simpson's Wind Machine at Whirligig Park of the North Carolina Museum of Art in Wilson, NC. There is no age limit for these kits as we know there are AFOLs (Adult Fans of LEGO) everywhere. Includes 98 pieces in 10 colors, plus a postcard with a visual set of directions and a QR code that leads to more detailed instructions. Endless fun with 9 whirligig axles. SMALL PARTS WARNING: Not intended for children under 5 years old.