The video shows a person's hand pressing down on a white, foamy substance that is spread out on a flat surface. The substance appears to be soft and malleable, as it easily gives way under the pressure of the hand. The hand repeatedly presses down and releases, causing the substance to slowly rise back up. The substance has a smooth texture and is uniform in color, with no visible imperfections or blemishes. The lighting in the video is bright, highlighting the white color of the substance and the hand's movements.