Well, normally I'd say pressed powder, but that's probably not going to fly. They make these spongy little makeup applicators, you can find in the cosmetics aisle. You'd normally use them with pressed powder or other makeup. They always seem to be pretty absorbent. Try using them to blot your face. If you ever sketch or doodle, you could keep more than one on you. If somebody says something, show them how to smudge the edges of a drawing to get a cool shadowed effect.