Kids can create different shapes with the blocks and build as many domino tracks as you want, depending on their spatial thinking skills Using the domino train, line up them and gently push the dominoes with your little hands and the dominoes will fall one by one in a chain reaction. Push the dominoes, equipped with a rotating cactus accessory, which spins on impact and pushes the dominoes to the other side Our set of 120 dominoes in 3 colors allows children to give vent to their imagination, build their own small worlds and exercise hand-eye coordination in play. The train can automatically lay out a domino route, each domino will be spaced apart 1.5 cm and the train will send dominoes to the back of the train when it moves, or children can place them themselves Our train domino set is made of high quality plastic. Each edge of the dominoes has a rounded design and is polished smooth and burr-free Product details and features: Side switch Chimney adjustment bracket Car space falling domino Realistic train sounds and lights Product details and features: Side switch Chimney adjustment bracket Car space drop domino Realistic train sounds and lights Details and product features: Side switch Chimney adjustment bracket Car space drop domino Sounds and realistic train lights Product details and features: Side switch Chimney adjustment bracket Drop domino space car Realistic train sounds and lights Side toggle switch Adjusting driving directionDomino DropSounds and lights DIY construction Domino Chain Reaction Cactus steering accessories < h4 > 100 dominoes Automatic placement of dominoes Quality materials Domino Electric Train Domino Electric Train < h3 > Domino Electric Train Domino Electric Train