- Four LARGE 2.25" (58mm) buttons/badges/pins (not tiny buttons which are impossible to read)
- Show your love for science everywhere you go
- Sturdy tinplate material; pin-back fastener
- Share with your friends/family/co-workers that science can be funny
- Four LARGE 2.25" (58mm) buttons/badges/pins (not tiny buttons which are impossible to read)
- Show your love for science everywhere you go
- Sturdy tinplate material; pin-back fastener
- Share with your friends/family/co-workers that science can be funny
