Phantom Line Aluminum Frame Dry Erase Boards

We all could use a little help without everyone else knowing. Phantom Line White Markerboards offer a 2" x 2" grid pattern with a unique twist. The light blue lines are only visible to those standing beside the board. The lines are there to help the user but are unseen by the audience. Perfect for drawing graphs charts or as penmanship guide lines. The grid lines themselves are ingrained beneath the non-magnetic laminate surface for years of dependable service free from wear. Phantom Line dry erase rboards are backed by a full twenty-year guarantee.