Quartet Dry Erase Markers, Whiteboard Markers, Chisel Tip, EnduraGlide, White Board Dry Erase Pens for Teachers, Home School & Office Supplies, Black, 4 Pack (5001-12M)

Patented 3-chamber EnduraGlide dry erase markers always deliver strong, bold color. Non-toxic, low-odor ink is safe and easy to use. See-through ink gauge shows exactly how much ink is left. Communicate boldly with quick-drying black ink that resists staining. Ideal for use on whiteboards and nonporous surfaces. Sends ink straight to nib from 3 separate pressurized chambers, ensuring constant ink flow, smoother writing and clean erasure. Roll-resistant cap prevents markers from drifting out of sight. Choose from thick or thin lines with versatile chisel tip. 4 pack.