"My First Domino Lay Challenge" We bet you played domino rally when you were kids. Atlasonix brings you your kids' first Domino Set-up Game. Easy Domino Collection To Set Up And Knockdown - By simply pressing the quick-load domino magazine on to the domino, your colorful blocks go up into the holder and stay there until your train releases them as it travels over the floor or table, leaving a perfect row of dominoes just waiting to be knocked down. Great Bonding Experience For Parents And Grandparents With Children - It’s a lot of fun while aiding in the development of color recognition, cognitive abilities, spatial relationships and teamwork.