Suddenly, these literal magic erasers are the most interesting thing in the world. Danny picks one up and squishes it between his fingers. He considers asking Rosy what sort of Charms she thinks are on these. Don't muggles already have no mess erasers? Are these even less mess? Do they go back in time and prevent the mistake from happening before it's even happened?

God. He really considers being that obnoxious.

But instead, he decides to go in a different direction of annoying. "If I give you my phone," he starts, tilting his head down so he can look at her over his glasses. Look at how super cool he is about this. "Will you record it? I want to have a keepsake."