Bold marks and bright colors that can be seen from a distance. Low-odor key for classrooms using individual student boards. Extended ventilated cap. Complete eraseability on all board types. Vinyl pouch for easy access and storage.Colors: Assorted (black, blue, green, red).Chisel tip.Non-recyclable.Standards: AP certified non-toxic by ACMI(conforms to ASTM D- 4236).Non-toxic.Offers complete erasability.Low-odor.Low odor making them perfect for use in the classrooms as well as at home and work.Dry-erase marker feature a low odor making them perfect for use in the classrooms as well as at home and work. Gender: men.