I was a joy to me to test my son but the book cover does not reflette inside. I imagined more mark on the rows so the child knows how to go from one point to another and write his letter baton. This is not the case. There is a long line without reference to a child but difficult to remake a letter of himself. The model on the left is quickly forgotten and we need the support of parents that the child does not do anything. Too bad, because the erasable media is a good idea.