I decided to B2P a 36" qualatex balloon, I had no idea how long it would take to do by mouth!!! Watch as I get winded time after time, thinking it would be impossible to B2P it, at times grinding against the firm balloon- this is the biggest balloon I've ever played with, I never got my 36" loons their full size until now! It's such a loud POP and the balloon is so, so big. A must see for B2P lovers!