In the video, a person is seen holding a pencil in their hand. The pencil is attached to a small yellow box, which is connected to a small motor. The person then attaches a small white object to the other end of the pencil. The person then places the pencil on a small wooden structure, which is connected to the motor. The motor is then turned on, causing the pencil to spin rapidly. The person then removes the pencil from the wooden structure and continues to spin it in their hand. The video ends with the pencil spinning in the person's hand.