This set takes you around the Star Wars universe. It includes all the heroes of the saga and mythical army of the empire in the rallies you create. A battery operated R2D2 automatically deposits dominos to make construction easier. Stack them up and knock them down. Create lots of toppling, twisting and turning rallies. R2D2 automatically deposits dominos to make construction easier. Create stunts and tricks. Includes 150 dominos. Contents: R2D2 domino dealer, exploding death star, rocket launcher, darth vader model, character stickers, 150 dominos. AA (not included). For ages 6 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.