If the Jurassic seas had a heavyweight champion, it was Liopleurodon ferox. This pliosaur could reach lengths of 6–7 meters (with some disputed estimates putting it much bigger), making it one of the apex predators of its time.

Armed with a skull packed full of conical teeth and flippers built like underwater engines, it patrolled the oceans of Europe about 160 million years ago, taking down fish, ichthyosaurs, and pretty much anything else unlucky enough to cross its path. While TV shows once exaggerated its size to kaiju levels, the real Liopleurodon was terrifying enough without the embellishment.

This hard enamel pin captures its toothy grin and streamlined body in polished metal and enamel—no dive into Jurassic waters required.

Specs:

• Premium metal base with polished hard enamel fill
• Secure clasp so your Liopleurodon doesn’t “swim off”
• Size: 45.5 x 28.5mm
• Zero chance of mistaking your goldfish for lunch

Perfect for marine reptile fans, Jurassic enthusiasts, and anyone who loves a predator that combined power, speed, and an unsettling amount of teeth.