Handwriting Smart Poly Busy Board gives children an erasable worksurface for handwriting practice. One side is ruled with 1" rulings, and the other has 3/4" rulings. Perfect for reusable learning anywhere, the write-on/wipe-off surface lets you write directly on the board and quickly wipes clean for your next session. Use with dry-erase or water-based markers and washable crayons. No lamination is needed. Heavy-duty cardboard coated with poly material is designed to be long-lasting, easy to clean and water-resistant for many years. Carry easily with the die-cut handle. Durable board includes a black, dry-erase marker (fine point).