|Address||P.O. Box 219 Batavia, IL 60510|
Temporarily out of stock; call for availability.
Please do not allow students to inhale helium. Government health agencies and industrial safety representatives have taken strong stands against the practice of breathing helium to demonstrate the change in pitch that occurs when breathing a lighter-than-air gas. Breathing helium removes oxygen from the bloodstream, so it’s not the same and actually worse than just “holding your breath.”
This item can only be shipped to schools, museums and science centers