From the Kem Kem formation in Morocco, these shark teeth are from a genus of sharks, Otodus, that ranged in size up to 40 feet in length. Otodus is a genus of Mackerel shark that lived from 66 to 5 million years ago.
As these are real fossils, each tooth will be unique in colour, shape and size. There may be minor damage and minor restoration done.
Each tooth will come with an informational tag.