Have you heard of Harry Potter? Have you heard of James Potter? He was Harry’s dad and when Harry was just a little baby his dad would make him laugh by doing magic tricks. He would show Harry two tubes both concealing a bottle of Precilla Wichwood’s bright and bristling, brown and bubbly, Big Bear Butter Beer! Well that is just the start of a great routine for Topsy Turvy Bottles which does not involve a spectator handling the tubes and which has an eye popping climax. This is an inspired routine from Ali which transforms a fairly old prop with problems having children handle glass bottles into a great feature but it’s ending that makes it special.