Brighten up any birthday celebration with these 11" Birthday Sparkle Latex - Pi/Berry Latex Balloons. The vibrant colors will add a special sparkle to your special day. These balloons are made by Qualatex, a trusted name in the balloon industry. Each package contains 50 balloons and is packaged for retail. These balloons work great for any occasion, birthday, or birthday party. Make your birthday celebration extra special with these Birthday Sparkle Latex Balloons from Pioneer Balloon Company.