You are admiring a spectacular specimen, a Trochus maculatus (Linne, 1758) measuring a very nice 44.5mm and graded F++/Gem...simply breathtaking, textured form with an absolutely incredible color pattern & markings displayed...such an awesome specimen.  This beauty was diver collected at 20-30m off Olango Island, Philippines.  A member of the Trochidae family & an excellent addition for your collection.  Thank you for visiting our store this afternoon...great to see you again.