Are you a teacher?

Here at Clinky the Boy Robot, education is very important. So here's an idea for art teacher to do with your art classes:

Buy some magnetic sheet material, like the stuff they use to make signs that stick to the sides of trucks.

Here's a link, or you can Google "Magnetic Sheets." It's not hugely expensive.

Then, you can cut it into painting-sized sheets and have kids do paintings on it. Then they take it home, and instead of having to take a magnet from some valuable coupons to stick the painting to the refrigerator, the painting IS the magnet! You could use it to hold up even more coupons!