The video shows a close-up of a pile of black crabs. The crabs are crawling around on a yellow surface. A person's hand is seen touching and moving the crabs around. The crabs have long legs and claws, and their bodies are dark in color. The person's hand is visible in the frame, and they are wearing a black wristband. The crabs are moving around, but there is no aggressive behavior observed. The video is shot in a well-lit room, and the background is not visible.