They are the rostral teeth of a giant sawfish. the teeth measure ± 2.8 cm; They are complete on both sides. It is delivered with a box.
Onchopristis was a genus of huge sawfish that lived in the Upper Cretaceous in North Africa.
It had a kind of long, hard shovel flanked on either side with hooked, barbed teeth.
Lower Cretaceous, Tegana Formation
Kem Kem basin, Morocco