In the video, a person is holding a clear plastic device that has several small containers with colored liquid inside. The person is holding the device over a pool of water, and the liquid in the containers is changing color. The person is also holding a small bottle of liquid in their other hand, and they are pouring the liquid into the device. The liquid in the device is changing color as the person pours the liquid. The person is wearing a blue shirt, and the background is a blue pool with water.