lunanuova: Eep! That marbling technique sounds pretty complicated. V_V
I've seen the stickers in Walmart in the makeup section where all the polishes are and in Rite Aid Pharmacy. Pharmacies have a surprising amount of nail things.
hummy: The cardboard trick sounds pretty good too but I wonder if maybe paper would work a bit easier since it's more flexible? I dunno, either way it's worth a try, thanks for the tip!
Cat Eye: Haha! That's so true. I agree it can hardly be called polish in that case.