The video shows a toy train with a clear plastic dome on top. The train is colorful, with a red roof, yellow body, and blue wheels. The dome is filled with small balls, and as the train moves, the balls roll out of the dome. The train is being pushed by a person whose hands are visible in the video. The floor is wooden, and there is a white railing in the background. The toy train moves back and forth, and the balls continue to roll out of the dome.