Tracing Boards, for handwriting, learning to write, Acrylic Tracing Boards, Dry Erase Tracing Boards 8x10 inch in size. These Tracing boards are perfect for learning to write. With a variety of designs to choose from and engraved on 1/16 acrylic they are lightweight and flexible. Engraved on the back to leave a perfectly smooth surface to write on. Use a dry erase marker to practice writing.