Caffeine Molecule Enamel Pin Nerdy Coffee Drinkers Brooch Science Student Gift

Nerdy enamel and metal pin featuring caffeine molecular formula C8H10N4O2 and diagram in large white round badge. Perfect gift for coffee drinking chemistry and science students and geeky caffeine addicts. I often have multiples available! Just ask Zinc alloy metal and enamel Colours: white green black 🎉 Bundle pins & save with bulk prices as low as $5 each. For current availability look at my active boutique listings & ask before purchase. All pin bundles get discount shipping. Not For Sale listings may be restocked - just ask! You can bundle individual pin listings if you want 1 of each. For multiples of certain pins look for the “custom bundle” listings at the bottom of my boutique. ⁉️Too many faves & can’t decide? Check out my discounted bulk MYSTERY pin bundle listings. This pin might appear in theme bundles for: 🧬 Science nerds - health, biology and medicine, reading, geeky college students ☕️ Addictions - smokers and drinkers and addictive personalities