Easy To Set Up and Knock Down -- Place the dominoes neatly in the card collector, then attach the collector bracket to the locomotive and they will stay there until the electric train releases them one by one as it travels on the ground, leaving a perfect row of dominoes waiting to be knocked down. You can also turn the train chimney while the train is moving to change the direction of travel.
🚂100% Safe and Burrfree -- The product material is non-toxic and tasteless, and the edges are smooth and polished, so children can grasp it with confidence.