I bought these because The Girl has completely figured out that "you go poo poo potty, get da froggy boots" and because she has been running to the bathroom and wanting to go. She has gone twice in the potty. And so we'll see.
(Ahhhh. Really, I am so glad The Boy finally figured it out and I thought we could wait. Ya know, take a potty training break but The Girl seems to have other plans.)