Celebrate science and positive thinking with the "Think like a proton stay positive" soft enamel pin. This pin is 1.25 inches across at widest points, made with soft enamel and silver colored plating. Comes with a backer card and butterfly clutch.
- soft enamel
- silver colored plating
- 1.25 inches across at widest points
- comes with backer card and butterfly clutch
