I'm looking for pens that can write on home-laminated pieces of paper, and then be wiped off later. Do you know the sort I mean? Something that would need a little effort to remove, rather than easily removeable. Basically it's for DS who's 4, who likes to "tick things off" lists, so washable if there is such a thing would be better still!
Thanks - this is the great thing about Mumsnet - I just know someone will have the answer!!