This 40-piece Magnatiles Downhill Duo set introduces a fully magnetic racetrack and ramp building kit designed for small hands and big imaginations. It includes 4 ramps, 2 dasher cars (green and purple), 2 figures, 6 road squares, 2 finish-line rectangles, and 24 square tiles for countless track configurations. This magnetic construction toy promotes hands-on STEAM learning by exploring cause and effect, boosting hand-eye coordination, and refining fine motor skills through open-ended play. Durable, non-toxic MABS plastic and secure riveted magnets ensure long-lasting play, while a signature grid prevents cracking and makes pieces easy to separate. All pieces are compatible with other Magnatiles sets for expanded racing adventures and imaginative build-and-race challenges for ages 3+.