Jumbo Wonder Glass by Funtime Magic

Jumbo Wonder Glass by Funtime Magic

EZ Magic/Robbins

$9.99 

A glass full of milk is emptied in to another glass yet the first glass is still full (i.e. both the glasses are full of milk). For the climax you give the participant a straw and tell him to sip the air and as he does so the milk miraculously vanishes from the glass in your hand.

Made of sturdy plastic. 4.5" tall. Written instructions.