Cubes called "intelligence." With pictures, letters and words, beautiful, glossy, bright, cheerful. So I want to add, as a joke: "best humor!" Moreover, the way it is. And you can not argue with the title, your intelligence, we have raised.
What is shown on the dice? Well, firstly, the fruit of different plants. Some of us were vaguely familiar. For example, "Harbouey»: