Razor sharp serrations and top notch preservation. This tooth is just that way it was when it fell out of the shark's mouth. Perfect enamel that flows seamlessly into the root on the flat side without a flake of any size missing. It also flows seamlessly into the 100% intact bourlette. Perfection in every way. I took many pictures of this tooth and they just don't capture how nice this tooth is. This is one of those teeth that you will turn over in hands for a while wondering how something this old could be so perfect.