- Practically in the open air with plenty of space around it to use (two ended up in the trees and could only with the greatest use again be "saved" - the specified height is not an exaggeration!)
- Little Kids get the balloon very difficult gefuttelt the mouthpieces ...
- Of the birthday guests (6-7 years old) has only one managed to inflate the balloons alone (Tip: Blow short - when the beginning is done it, the kids get it out!)
Was a murder-fun, even if we had then an oxygen tent used ;-)