Our Human Stomach Pin is just one of our several human organ lapel pins. Great for anyone interested in the human body and medicine. Hand out at your medical practice or convention. This pin is made using the jewelry-quality cloisonné process, is hard enamel color filled, and nickel plated and polished smooth-to-the-touch. Perfect for displaying on your jacket, lanyard or bag. Each pin comes with a standard clutch back and is individually poly bagged.