Fine writing and erasable...but use them quick
OK so on regular paper this is great...not so much for cardstock especially if it's textured. It will erase on paper but not from cardstock after it sets. It's hard to write on textured cardstock as well. Wish the ink flowed a little better. UPDATE: I've had these only 2 months and hadn't used them...now that I try to use them only 2 of the 5 have ink flowing anymore :(