In the video, a person is seen wearing a glove and holding a sea urchin. The person then proceeds to cut open the sea urchin and remove the insides. The video is shot in close-up, showing the person's gloved hand and the sea urchin in detail. The sea urchin has sharp spines, and the person carefully removes the insides without getting hurt. The video provides a detailed view of the sea urchin's anatomy and the process of removing its insides.