The video shows a person using a can opener to open a can of tomatoes. The person places the can opener on the lid of the can and twists it to open the lid. The person then removes the lid and sets it aside. The video is shot in a kitchen setting, and the person's hands are visible as they perform the task. The can opener appears to be made of metal and has a red handle. The can of tomatoes is red and has a label with the words "diced tomatoes" on it.