In the video, a person is seen holding a green circuit board with yellow buttons on it. The person is using a pencil to touch the buttons and make them click. The circuit board is placed on a black surface, and there are wires connected to it. The person's hand is visible, and they are wearing a ring on their finger. The pencil used is a standard yellow pencil with a pink eraser. The buttons on the circuit board are square-shaped and are arranged in a grid pattern. The person seems to be testing the buttons to ensure they are working properly.