Stemcell Science Shop
Chambered Nautilus Enamel Pin (Nautilus pompilius)
Chambered Nautilus Enamel Pin (Nautilus pompilius)
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If you’ve ever thought, “I want a living seashell that’s basically a time traveler on my jacket,” then Nautilus pompilius is your fashion soulmate. Known as the chambered nautilus, this cephalopod has been cruising the oceans for over 500 million years—making it older than sharks, dinosaurs, and your neighbor’s conspiracy theories. Sporting up to 90 slender tentacles (no suckers, just vibes) and a perfectly coiled shell divided into buoyancy chambers, it’s a master of underwater elegance and efficiency. This hard enamel pin captures its spiral beauty and scientific street cred in polished metal and rich enamel—no tropical reef or scuba gear required.
Specs:
- Premium metal base with polished hard enamel fill
- Secure clasp to keep your nautilus from “drifting off”
- Size: 40 x 31mm
- Zero risk of tentacle tickles
Perfect for marine biology nerds, deep-sea enthusiasts, or anyone who enjoys the rare combo of scientific accuracy and unsettling charm.
Shipping
Shipping
USA DOMESTIC SHIPPING
We offer standard shipping (5–9 business days) on all U.S. orders.
CANADIAN SHIPPING
Orders within Canada typically arrive within 3–7 business days. Please note that depending on the product or supplier, customs or duties may apply.
INTERNATIONAL SHIPPING
We offer standard international shipping (2–6 weeks). Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility and may vary by country.
Hassle-Free Returns
Hassle-Free Returns
We hope you love what you ordered! If something isn’t quite right, whether it’s the size, color, or simply not what you expected, feel free to reach out.
Returns and exchanges are handled according to our policy, which may vary depending on the product. You can review all the details here.
If you have any concerns or would like to discuss an exchange, don’t hesitate to contact us, we’re happy to help.
Our goal is complete customer satisfaction.


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OSADIA is a Spanish word that means "audacity." We believe this word reflects the unique journey and stories behind our products, those stories are all about hard work, courage and resilience. In Osadía you will find unique fair trade, handmade & socially responsible products, every product is empowering artisans, small businesses and vulnerable communities around the world.