A LOT OF PEOPLE ARE BEING DUPED BY SELLERS ON EBAY SELLING MODERN OCEANIC WHITE TIP FOR GREAT WHITE SHARK TEETH. THERE IS A BIG DIFFERENCE. THE OCEANIC WHITE TIP (CARCHARHINUS LONGIMANUS) IS CONFUSED WITH THE MODERN GREAT WHITE (CARCHARODON CARCHARIAS). THE BIGGEST DIFFERENCE IS THE SERRATIONS ON THE WHITE TIP ARE MINUTE AND VERY SMALL. AS THE GREAT WHITE HAVE BIGGER SERRATIONS AND CAN REACH A MAX LENGTH OF 3" PLUS. THE OCEANIC WHITE TIP ARE ABOUT 1", WITH THE MAX BEING 1 1/2", WHICH IS VERY RARE NOW DAYS. ALWAYS ASK IF YOU ARE NOT SURE. I SELL BOTH OF THESE KINDS OF SHARK TEETH AND I WILL ALWAYS TELL YOU WHAT YOU ARE BUYING EXACTLY. I AM ALSO AN EXPERT AT GRADING AND IDENTIFYING SHARK TEETH. WITH ALMOST 40 YEARS EXPERIENCE. ALSO CHECK YOUR SELLERS FEEDBACK TO SEE WHAT OTHER PEOPLE ARE SAYING ABOUT YOUR SELLER BEFORE YOU MAKE YOUR PURCHASE. IF YOU NEED MORE INFORMATION ABOUT SHARKS PLEASE CONTACT ME. THANKS, SHARK2THHUNTER