In the video, a person is holding a jar with a lid. The person is using their thumb to push the lid down. The jar appears to be made of glass and has a metal lid. The person's thumb is visible in the video, and they are pushing down on the lid with some force. The background is not visible in the video, so it is unclear where the person is located. The video does not provide any additional context or information about the person or the contents of the jar.