talkmagic.co.uk

I've been doing balloon modelling at a few childrens parties recently and a lot of the kids keep asking if I can do a trick where (in their words) "a little balloon goes in the long balloon and then it goes up". I've never even seen this done, can anyone please tell me where I might be able to buy this effect? Or perhaps explain in grown up words what actually happens.

Have sent you a PM.