The ornate look of this Navy Diamonds Super Sparkling Tumbler makes it an opulent Prom favor choice to match your fancy Hollywood theme, ballroom theme, or any theme of high elegance. A ton of sparkle and shine comes through on an insert that fits snugly between the two walls of the 16 oz. clear acrylic tumbler. The insert features our elegant navy diamonds design and the words "Prom Night" written as shown and is available in your choice of shiny or holographic finish. Customize the cup to match your Prom theme by adding your choice of text in the color and typestyle shown. Your students will love this dazzling tumbler as a fun and functional Prom favor.