Iced coffee series. According to the official news of Nestle Coffee, overice is an iced coffee series of Nestle Coffee. The most intuitive feeling in taste is noise reduction, thickening and convergence, and the senses are more acute and easier to identify. Coffee refers to a brewed beverage made from roasted coffee beans. The taste is mainly sour, sweet, bitter and salty, and the smell varies with the variety and brewing method of coffee beans.