Sonic Boom 9 oz. Paper Cups Enlarge photo Item: 252745 Price: $ 2.03 QTY: Product is currently unavailable for purchase. Please come back later. Availability: 100+ in stock Tags: Birthday Description Sonic Boom 9 oz. Paper Cups Includes (8) Sonic Boom 9 oz. Paper Cups. General info BrandBirthday Express MaterialPaper Reviews / Write review Be the first to review this product!