Two-sided boards feature a grid with accentuated X and Y axis on one side, and a plain white surface on the other. Reduces paper use while allowing students to master their skills! Boards measure 9" x 12". Set includes 12 boards, 12 erasers, and 12 colored pens (3 of each color: red, green, blue, purple).
Key Features :
i : Graphing practice on dry erase boards saves paper!
ii : Economical, unframed XY axis dry erase board, colored pen, and eraser set
iii : Backing is warp and chip resistant.
iv : Quality non-ghosting write-and-wipe surface
