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Finely crafted using sustainable materials and attention to detail
or lab coat
our scientific pins arrive packaged on our signature presentation card
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Our grape earrings are hand cast in solid
Golden Ratio Gold Lapel Pin US Finely crafted using sustainable materialsGolden Ratio Gold Lapel Pin The golden ratio is a special number approximately equal to 1. 618 that appears many times in mathematics, geometry, art, architecture and other areas. Now you can make this special number appear wherever youd like by wearing our golden ratio pin. Hand cast in solid, lead free pewter and then dipped in 22K gold, our math pins have a US made, military style clasp back to keep your pin secure on a coat, hat, or lanyard. Our