Marks A Lot Pen-style Dry Erase Markers, Medium Bullet Tip, Assorted Colors, 4/set (24459)

New formulation erases easily and cleanly. Improved color vibrancy and long-lasting writing. Marks on whiteboard, glass and other non-porous surfaces. Great for laminated planners and calendars. Sturdy pocket clip for portability. Cap can be left off for 24 hours without dry-out. Safe to use at home or school. Low odor and non-toxic.