During the middle of a meal, you decide you want a different drink than the one you currently have. Throughout the duration of the meal, your date has seen the brown cola slide up and down the clear straw. But now your taste buds desire orange soda.
You hold the liquid stationary in the clear straw. With a quick pass of the hand, the liquid (and its color) changes! You can then continue sipping on your new drink, or dump it out and prove that it fully transformed. Your date will be impressed... guaranteed.
The best part? This situational piece of astonishment is done without any gimmicks or extra bits. You can walk into a restaurant unprepared, and you can then perform a miracle.
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