Alice tests a new kind of "balloon" that turns out to be a thin but strong plastic bag, made similar to a whoopie cushion. She tries to blow it by mouth, but obviously needs some sort of straw to get air into it. She uses a tuba mouthpiece to get it quite tight, and then tapes it to the measuring tube so she can really give it her all. She is truly surprised at how strong it is, and decides to deflate it for today, but try it again later with the foot pump.

Alice tests a new kind of "balloon" that turns out to be a thin but strong plastic bag, made similar to a whoopie cushion. She tries to blow it by mouth, but obviously needs some sort of straw to get air into it. She uses a tuba mouthpiece to get it quite tight, and then tapes it to the measuring tube so she can really give it her all. She is truly surprised at how strong it is, and decides to deflate it for today, but try it again later with the foot pump.