Radical Lapel Pin
Show your love for math with our radical pin. Our square root pins are hand cast in solid, lead-free pewter. The math symbol pins have a US made, military style clasp back to keep your pin secure on a coat, hat, or bag. All mathematical pins arrive packaged on our signature presentation cards, making them ready for gift-giving! Hosting a math fair, gifting to math graduates, or passing out to math teachers? Our custom card option allows you to design the front of the card to include a logo, information about your event, or a special message.
Shipping & Warranty
We ship to the US, Canada, Australia, New Zealand, Belgium, Great Britain, Germany, France, Netherlands, Croatia, Denmark, Spain, Switzerland, Israel, and Brazil.
Family-Crafted. Environmentally Safe, and Responsibly Sourced. We guarantee the quality of our pieces forever.
If, for any reason, you are not happy with your purchase, you may return it to us within 30 days for a full refund of the merchandise cost.