The video shows a person using a torch to heat a glass object. The glass object is placed on a rock, and the torch is being moved around the object to heat it evenly. The person is wearing protective gear, including gloves and a mask. The glass object is initially clear but gradually turns orange as it heats up. The video is shot in a dark room, and the only source of light is the torch. The person's movements are steady and controlled, indicating experience with this type of work.