Various Accessories: The domino train set includes a small train, 60 dominoes, a reversible ornament, and a storage box for blocks. The Domino Train Group encourages more games like critical thinking and mathematical skills, and there are many ways for children to spend a good day.Easy to Play with: The domino train toys will automatically and evenly place dominoes with a distance of about 1.5 cm. Turn the crank to adjust the direction and change the driving track. When gently pushed, they will fall down one by one. Very interesting, give your children a happy experience.With Colored Lights: When you turn on the switch of the domino train toys, colorful lights and train sounds will turn on at the same time, which can train children's visual and auditory abilities and give them visual enjoyment.Educational Toys: The automatic domino laying train can train children's creativity, practical ability, cognitive ability, spatial thinking, and teamwork ability, which is a very educational toy.Durable Materials: Domino train toys are made of high-quality ABS, which are durable and odorless. Every edge of the domino train toy is polished and free of burrs to ensure children's safety when playing and allow children to play without worries.