Gwen: I brought you a present. (throws Kevin a wooden ball)
Kevin: (catches it) What's this?
Gwen: A wooden ball. Absorb it. (Kevin absorbs it) How about this one? (throws Kevin another ball and he absorbs it) It's a ball bearing. Made out of, uh I don't know, ball bearing stuff.
Kevin: Stainless steel.
Gwen: I brought you a whole bag of them. All made of different materials. That way when you fight, you can change to whatever you want.
Kevin: Thank you, but it doesn't really work that way. I need a lot of whatever I'm copying.