Thank you for viewing. This is a lower jaw tooth of a great white shark (Carcharodon carcharias), with a maximum length of 28.3mm. It is a very well-balanced tooth, with the lengths of the left and right cutting edges being almost the same. It is a functional tooth, but the fine serrations near the tip are perfect, with no missing ones. The root is also perfect and completely free of dirt. Its sharpness and cutting ability are like that of a cutter knife. The enameloid of the crown is white and shiny, and you'll want to trace its curves with your finger. * Regarding the crown: The width is narrow, and the left and right sides are roughly symmetrical on the cusp, making it clear that this is a lower jaw tooth. Also, the tip is inclined distally (towards the jaw joint), indicating that it is a right lower jaw tooth. * Regarding the root: Since the left and right lengths are roughly equal with the midline as the axis, it is considered to be a functional tooth, roughly the 5th to 8th tooth from the side.