A smart choice for the classroom, office and the environment, these dry erase markers feature nontoxic, low odor inks that contain no heavy metals. Plus, the marker components are biodegradable. Ink dries instantly and wipes clean with a dry tissue or cloth. Marks on whiteboards, glass and laminated surfaces. Marker Type: Dry Erase; Assortment: N/A; Color(s): Black; Tip Type: Chisel.