此专业舞台魔术道具表演效果：一个一流的魔术，牛奶从一个大杯中倾注入一个小杯子，再倒入一个更小的杯子，最后倒入一个最小的杯子里。

最小的杯装满了牛奶，也可以把效果翻过来表演。

把容量最小的杯子里的牛奶倒入稍大一点（最小的两倍）的杯中，牛奶奇迹般的注满了整个杯子。

把牛奶继续向杯里注入，杯子在魔术师的表演之下已经远远超过了杯子实际的容积。

最大的杯子高17厘米，直径9厘米。第二个杯子12厘米高，第三个杯子也超过了9.5厘米高，最小的杯子有7厘米高，直径5.5厘米。

这是一个足以令在场观众无意识的惊叫的效果。

牛奶从一个杯子缩小到另一个杯子里，最后到最小的杯子，牛奶可以给观众们品尝。

凡是玩牛奶杯魔术者,不可不备,适合舞台四面围观表演.

也可用其他饮料代替牛奶.

https://cloud.video.taobao.com//play/u/1078603494/p/1/e/6/t/1/317664225876.mp4

《我是大评委》周杰伦表演牛奶魔术完整版

http://v.youku.com/v_show/id_XMTAyNjc1OTY0.html

Milk Glass Illusion

The magician starts out displaying four differently sized glasses, which are lined up from smallest to largest and are all shown to be empty. The smallest glass is picked up and filled with milk from a pint size milk carton. The small glass is displayed, and the magician looks at the glass and shakes his head, because he wants a bigger glass of milk. Unfortunately, there is no more milk in the milk carton. So instead, the magician pours the milk from the smallest glass into the next bigger glass in the line up. The milk fills the glass to the top!

The magician takes this glass and fills up the next biggest glass in the line up, and it also fills the glass to the top! The milk is seemingly multiplying from glass to glass. This is repeated all the way up to the largest glass. The magician has filled up the largest glass from a tiny glass of milk!

Now with the largest glass filled, he gives a big smile and then starts to fill the three empty glasses up from the largest down to the smallest. The largest glass fills up the other three glasses!

Small Glass Height Approximately 2.75" (7 cm)
Large Glass Height Approximately 6.5" (16.5 cm)

The dimensional weight (shipment): 1.65kg
Actual weight of the product: 0.1kg

DEMO: https://youtu.be/NDxw5dRCuOE