A complete routine
Two empty cups are shown to the audience.
Putting the cups together mouth to mouth, the cups are given a shake only to produce a cup full of milk.
A magic wand is placed into the milk to give it a stir.
The cups is released and now suspends from the wand.
For the final, the hand lets go of the wand and it now sticks to the hand with the glass of milk still hanging from the wand.