Energy=Milk•Coffee²

Get the E=MC2 Pin for a teacher who is fun, stylish, and knows how to make a difference! These pins are a popular way to dress up bags and clothes, so grab one today before they run out! Our pins come individually packaged on our signature presentation cards.

• Secure, metal clutch back
• Made of Metal Zinc Alloy, durable and not easy to fade, smooth on the surface without tearing your clothes, lightweight, and can accompany you for a long time.
• Size: 28mm x 12.5mm