The video shows a person's hands assembling a Lego gun. The person is holding the Lego gun in their hands and is shown from different angles. The Lego gun is made up of black and gray Lego bricks and has a silver barrel. The person's hands are visible throughout the video, and they are shown manipulating the Lego pieces to assemble the gun. The background is a blue Lego base with red Lego letters spelling out "LEGO".