These unique plaster fossil casts are ready to paint. Perhaps you don't have the time or you don't want to deal with the potential mess of casting your own fossils. You can purchase the following cast fossils without dealing with the mess: Ammonite, Pine Cone, Trilobite, Shark Teeth, Brachiopod, Allosaurus Claw, Sea Horse, Crab, Turritella, Gastropod and Onchopristis tooth. These educational fossil casts are perfect for teaching children about art as they mix colors and paint the cast fossils. They also teach children hand and eye coordination and motor skills. Children of all ages love painting their own fossils, plus it gives them a treasure they can cherish and keep for the rest of their lives.