Why Black Dry Erase Boards Have Replaced Chalk
December 14, 2009 by
Filed under dry erase board
Most dry erase boards have replaced the chalkboard in conference halls. The dry erase board offers a glossy surface. Writing is done with alcohol based markers. The markers can be erased with ease and the board reused. This gives it an advantage over normal chalkboards. The dry erase board does not require chalk and [...]