Product Description Whiteboards are perfect for learning center time or individual student practice. Practical two-sided boards feature a handwriting worksheet on one side and plain dry-erase material on the back. Each board features an uppercase and lowercase alphabet guideline printed across the top. Handwriting guidelines include a red descender line, dotted midline, and skip line for descending characters. Water-based dry-erase markers are recommended and sold separately. Writing whiteboard is designed for students in preschool to first-grade. From the Manufacturer Writing Whiteboard - 9" x 12" whiteboard with ruled lines for practicing writing - class pack of 10 boards will be helpful in any classroom.