The video shows a person's hand holding a red plastic cup with a clear liquid inside. The person is shaking the cup, causing the liquid to move around inside. The cup is placed on a dark surface, and the background is blurred. The person's hand is visible, and they are wearing a white shirt. The red color of the cup is bright and vibrant, and the liquid inside appears to be clear and colorless. The shaking motion is continuous throughout the video.