Flipside Products Two-Sided Dry Erase Boards, XY Axis/Plain, 9" x 12", with Colored Pens & Erasers, Class Pack of 12

Graphing practice on dry erase boards saves paper! Economical, unframed XY axis dry erase board, colored pen, and eraser set Backing is warp and chip resistant. Quality non-ghosting write-and-wipe surface