Thank you for viewing. This is a great white shark (Carcharodon carcharias) tooth, with the longest part measuring 44.3mm, making it a fairly large upper jaw tooth. Despite being a functional tooth, it has no chips or damage anywhere. The enameloid of the crown is white and shines beautifully like porcelain. The left and right cutting edges have beautiful serrations, and the sharpness and cutting ability are tremendous, like a cutter knife. The root is also white, harmonizing with the whiteness of the crown. At first glance, there appears to be only one nutrient foramen, but depending on the angle, a smile might be hidden. This is because when you look inside the foramen with a microscope, eight large and small holes are radiating outwards. It's very cute and makes you feel attached to it.