Goliath Games Domino Rally Ultra Power &mdash; STEM-based Domino Set for Kids Kids set up the dominoes, then knock them down Planning and building make this an ideal STEM activity This classic play pattern has been a favorite for decades--our extras make this set perfect for today's kids Includes a power dealer that sets up the dominoes, a rocket tower, 4 speed tracks, a plane launcher, zig zag stairs, and 180 dominoes Ages 6 & up