The Domino Rally� Ultra Power set combines the fascinating action of falling dominoes with our most incredible stunts and a power dealer that automatically sets up the dominoes for kids. Domino Rally� is the adventure that never ends, but it's also an engineering activity for kids that's a great fit with STEM and STEAM. This classic domino race set provides addictive fun for the new domino fan and the experienced pro! It includes a rocket tower, two straight and two curved speed tracks, a plane launcher, zig zag stairs, a power dealer, 30 speed dominoes and more than 150 multi-colored dominoes. Requires 2 AA batteries (not included). For 1 or more players, ages 6 and up.