These snack cups are exactly what you need for your Valentine's Day party! Our paper Valentine Heart Snack Cups are perfect for Valentine's chocolate, nuts, mints and other party favors. Sending treats to school for your child's school Valentine's party? Pack these little cups with wrapped candy and cover them safely in plastic wrap - it's a quick and easy way to treat your youngster's friends! Paper. (25 pcs. per unit) 2 3/4" x 3 1/2" diam.