Crayola Dry Erase Marker, Chisel Tip, Black, Dozen The Visi-Max Dry Erase Markers are easy to see - from all over the classroom. Visi-Max is the ultimate for home or classroom use with bold colors, super-smooth laydown and crisp lines every time. Erases easily and low odor. Marker Type: Dry Erase; Color(s): Black; Tip Type: Chisel; Artist Quality/School Grade: School Grade. Low odor and extended ventilated cap for extra safety.Crayola