What accessories do I need to get the most out of a commercial whiteboard?

Essential whiteboard accessories include: quality low-odor dry-erase markers (4-color set minimum), a felt eraser, a whiteboard cleaner spray, a magnetic tray or accessory rail for markers and eraser, and magnetic pins or clips for posting documents. Optional: colored magnets for visual boards, a grid overlay, and a projector screen if the board doubles as a projection surface. OfficeFurniture2go.com sells complete accessory kits — call 1-800-460-0858.