Mad Science Party Balloons

Atoms, flasks and graduated cylinders decorate these balloons. They will surely be a hit at your next science-themed event. Perfect for birthdays, graduations and science lab gatherings. Balloons are helium quality, 16 balloons in each pack. BALLOON SPECIFICATIONS: Material: Helium Quality, 100% Biodegradable Latex Size: 12 Inch (30 cm) Package: 16 Balloons Design: White Ink, 2-Side BALLOON INFLATION: If the balloons are properly inflated (ie. not over- or under-inflated) they will last about 8-14 hours if helium filled and 5-7 days if air filled. Actual flying time will vary depending on temperature and atmospheric conditions. **If left outside in the hot sun or rain, the balloons will last only a few hours.** WARNING! CHOKING HAZARD - Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons away from children. Discard broken balloons at once. MISE EN GARDE! DANGER D'¨¦TOUFFEMENT - Les enfants de moins de 8