Okay, can someone PLEASE fill me in. I must have been in a basement that past year cause I have never heard of giving someone a paint can. Where do you get them? Do you save your old ones and try to clean all the paint out? I've seen some metal cans that look like real paint cans. What do you put in them? Is this to replace a gift bag? Sorry for being so ignorant. I really think it's cute....but fill me in.