Dorothy wrote:

We are preschool teachers, so this was geared to ages
3 to 5, but I would think that if you teach your child earlier
it can't hurt.

My impression of MOST two-year-olds is that they scribble for such short
periods that it would be futile to correct their grip, because you'd be using
up all their scribbling time. I don't think I bothered at all until my kids
were old enough to be drawing for some time, and/or copying letters. But of
course this will vary wildly by child.

--Helen