My daughter and I got one yesterday (Jamba Juice is right next door to her dance studio).
It don't want to spoil the "magic," but the store employee told me that is JJ's banana/berry smoothie, to which you add the magic crystals. The banana/berry smoothie is made from apple-strawberry juice, bananas, raspberry sherbet, nonfat frozen yogurt, blueberries, and ice. The magic crystals are made of concentrated grape juice and sugar. The drink is orange to begin with, so when you stir the crystals in, you get swirls of bright purple in there. Which makes it look like a tigerfruit.
It was extremely tasty--the best smoothie I have had, in fact. It's all fresh fruit, yogurt, and juice. So, except for the little bit of sugar in the crystals, it's actually good for you, too. About $3, which isn't too bad of a price.
And, FYI, a tigerfruit isn't a tiger or a smooshed kougra. It's a fruit that it striped like a tiger with purple berries inside. They are expensive: 95K-120K on the TP.
And, you know, the advertising scheme worked. I had never heard of Jamba Juice before it and never really cared too much for smoothies before it. But, now that I tried their smoothies, I will definitely go back there again.
Tested made this fabulous set for me!!! Isn't it great?