Pack of 5 Pink Happy Birthday 12″ Latex Balloons. Add some bold pink colour to a birthday celebration with these eye-catching Pearlised pink Happy Birthday Balloons. Featuring “Happy Birthday!” text and a confetti design printed all over, these blue party balloons are ideal for adding decorative bursts of shimmering colour to a girl’s birthday party. Arrange them with foil balloons, a balloon weight and curling ribbon to create a dazzling table centrepiece or floor-standing balloon bouquet.