Reinforce graphing, data collection, measurement skills and much more with this 9" x12" dry erase board that features a centimeter grid. Each Kit Includes: 30 one-sided, dry erase marker boards (9" x 12"), 30 low-odor, fine tip, dry-erase markers (12 black, 6 each of red, blue, and green), 30 CleanWipe? Cloths (6" x 6"), Packed in a handy storage container.
