Diminishing Milk Glass Trick (Set of 4)

Although a very old effect, that is an extremely visual bit of magic with liquids. We now offer you this set of the classic item, specially moulded in crystal plastic, at a very modest price. Effect: On the performer's table are four clear transparent tumblers in four different sizes. Each tumbler is approximately twice as large as the previous one. The smallest tumbler is full of milk. (Or if you wish you may visibly pour milk into this to fill it up). The performer pours the contents of this tiny tumbler into the next largest tumbler, approximately double the size. Magically the milk has doubled, again filling the entire tumbler. This is repeated with the other two tumblers, doubling the quantity of the milk again, and once again.
Comes with complete instructions and notes to assist in the performance of this great trick.

This is an amazing trick that fools the socks off people. This trick has been performed on television by many great magicians.
Very baffling and easy to do!