Royal Caribbean hand-blown Mexican confetti glasses, designed for martinis or margaritas. These glasses feature a distinctive confetti-style pattern with vibrant, multi-colored dots, a cobalt blue rim, and a matching blue base. They are hand-blown and often associated with Kosta Boda, a renowned glass company, and were likely made for Royal Caribbean cruises. They are intended for serving cocktails like martinis or margaritas, but could also be used for dessert.