Make sure your presentations deliver maximum impact with bold, vivid colors. Tank-style dry erase marker is perfect for use on dry erase boards, glass and most nonporous surfaces. Chisel tip for broad and fine marking. Plus, it's fast drying and provides superior erasability. Marker Type: Dry Erase; Assortment: Black; Blue; Green; Red; Color(s): Assorted; Tip Type: Chisel.