The video shows a series of images of a close-up view of a sea creature's mouth. The mouth is circular in shape and has a purple hue. It is surrounded by numerous white, pointed teeth that are arranged in a circular pattern. The teeth are sharp and pointed, and they appear to be densely packed together. The mouth is open, revealing a dark interior. The creature's skin is visible around the mouth, and it has a rough texture. There is no movement or action in the video; it is a static display of the creature's mouth and teeth.