These Confetti Birthday Balloons already come filled with tissue confetti--all you have to do it inflate them! The confetti-filled clear balloons are the perfect for making any birthday more festive. These 12" latex balloons come in a package of 6; each features the words "Happy Birthday" printed on one side in blue, red, or green. Use a balloon inflator or helium tank to inflate the balloons for bright balloon bouquets. Or hand out single balloons as a heartfelt gift for birthday boys and girls of all ages!