White Sea Urchin Shell (Echinometra mathaei) – Natural Bleached Sea Urchin Test for Coastal Decor & Scientific Display (2.3–3.1 in)
Echinometra Sea Urchin | Indo-Pacific Origin | Clean White Urchin Test for Collectors & Wholesale Supply
$4.00
Description
What’s Included
Quantity: 1 natural sea urchin shell (test, no spines)
Size Range: Approx. 2.3–3.1 inches (≈ 6–8 cm)
Shell Type
Common Name: White Sea Urchin / Rock-Boring Sea Urchin
Scientific Name: Echinometra mathaei
Class: Echinoidea
Phylum: Echinodermata
Origin
Echinometra mathaei is widely distributed across Indo-Pacific tropical waters, commonly found on rocky shores and coral reef flats.
It is known for its ability to bore into limestone and reef rock, creating perfectly shaped shelters.
Appearance & Natural Features
White Sea Urchin shells are valued for:
Naturally bleached white to ivory coloration
Distinct star-shaped pore patterns
Thick, rounded, and durable test structure
Clean, minimalist look ideal for modern coastal styling
Each shell is unique in symmetry, tone, and surface texture, reflecting its natural marine origin.
Uses & Applications
This White Sea Urchin shell is perfect for:
Coastal & nautical home décor
Beach wedding table styling and favors
Cabinet of curiosities & scientific collections
Photography props and flat-lay styling
Air plant holders and terrarium décor
Educational and marine biology displays
Its neutral white color makes it especially versatile for design-focused interiors.
Natural Product Disclaimer
Photos show representative examples, not the exact shell
Natural variations in size, shape, and surface texture are expected
Minor imperfections may occur due to natural ocean conditions
Bulk & Wholesale Orders
We supply sea urchins, echinoderms, and specialty shells to professional buyers, including:
Interior designers & stylists
Museums & educational institutions
Shell retailers & collectors
Wedding & event designers
Coastal décor brands
📧 Email: cyan@seashell-supply.com
💬 Or simply send us a message to discuss your needs.
Every seashell is a gift from the ocean, and I pack each one with the care it deserves, ensuring its safe journey to you.
Preparation Time: I will carefully wrap your seashells in recycled paper and twine within 1-3 business days, making it feel like a personal gift from the sea.
Shipping Method: I use reliable standard shipping and will provide you with a tracking number, so you can follow your shell’s journey.
International Orders: For shells traveling across oceans, please allow a little extra time. Sometimes customs checks can extend their journey.