Sputnik Sea Urchin

Phyllacanthus Parvispinus Wow! Recent research has shown that the sea urchin's teeth are self-sharpening; it can chew through stone! Sea urchins are sensitive to touch, light, and chemicals. Although they do not have eyes or eye spots, recent research suggests that their entire body might function as one big compound eye. The Sputnik Sea Urchin is weird and beautiful with its Soviet-satellite-drifting-through-outer-space shape.All shells and sea life vary in size and shape. You will receive a high quality specimen of the selected item but not the exact one pictured. All sea life is guaranteed to be top quality; sourced from ethical vendors around the world.