WHAT YOU GET: Our Domino Train Set includes 1 x Automatic delivery of a domino train, Domino blocks, 1 × Cactus Accessories. You need use 2 x “AA”Size Batteries (not included) when you play the domino train.The cute and interesting locomotive shape and bright colors attract the attention of children and make playing more fun PREMIUM QUALITY MATERIALS: Our Domino Train Blocks Set is made of high quality plastic,Non-toxic, tasteless. Each edge of dominoes are smooth polished without burrs, making the dominoes smooth to touch. Ensure your children play safely AUTOMATIC LAYING & EASY TO USE: Put the plastic dominoes in the holder, after that put on the train, turn on the switch to the blocks will automatically fall off with the train going. If would like to make a fun shaped track simply turn the train's funnel left or right ENJOY YOUR FAMILY TIME: Parent-child interaction plays a very important roles in parent-child relationships. Our Domino Train Blocks Set Includes 60 pieces of colorful plastic blocks. Not only inprove children’s spatial thinking abilities to build your desired domino race track, but also can promote the relationship between parents and children during the playing