A book-slate rather well thought out. Learning techniques of letters are classic and effective. The child must reproduce on lines, first with a track board, then only the points, then nothing. Each letter is to perform on 2 lines, large and small. The writing on the fine print is a bit limited given the thickness of the felt that is provided. Finer would certainly have been preferable felt.
This book-slate is a good tool for children eager to learn to write, pending school, or in support of student learning.