In the video, a person is seen playing with a wooden train set. The train set has a wooden track with a green base and a wooden bridge. The person is placing a red train car with a number 5 on it onto the track. The train set also has a blue train car with a number 51 on it and a green train car with a number 3 on it. The person is carefully placing the train cars onto the track, one by one, and arranging them in a specific order. The video captures the person's hands as they manipulate the train cars on the track.