Discover authentic Spondylus princeps spiny oyster shells imported directly from Mexico for your coastal shop or private collection. These genuine thorny oyster shells measure between 4-3/4 and 5-3/4 inches, making them a striking display size. Sold in a bulk case of 5, they are perfect for retail inventory, coastal interior design, or serious seashell collectors.

Our Spondylus princeps shells are 100% real, natural specimens. Because these are authentic ocean products, each shell features unique, natural imperfections. You will find tiny shells, barnacles, and other marine life attached, adding to their raw, rustic beauty. The outer shell displays distinctive short, wide spines with coloration ranging from soft pink to vibrant red and deep orange. Inside, the shell boasts a pearly finish framed by a stunning, thin band of coral red near the lip. 

Commonly known as the "thorny oyster" or "ostra espinosa" in Spanish, the Spondylus princeps holds deep historical roots. Native to the Pacific Ocean, these mollusks live on rocky outcrops and coral reefs up to 165 feet below sea level. Historically, they held immense ceremonial and ritual significance for prehistoric cultures across South, Central, and North America. Adding this shell to your inventory means offering customers a piece of ancient natural history.