This eraser is super easy to make. We took 4 squares of felt that were about 4" X 4" and sewed them down the middle on the sewing machine and then we folded it in half. Lastly, with quilting thread we made some "X"'s. We use the white board alot for school and only have one store bought eraser. I thought we'd take the frugal way and make a few since we have plenty of felt :)
Here's my lil artist taking the real pictures :)