You'll be puttin' on the ritz for Prom night with this razzly-dazzly Super Sparkling Tumbler Prom favor your students will love. The 16 oz. acrylic cup is double-wall insulated and includes a special insert that gives it a super fancy look. The insert features our Violet Skyline graphic and "Prom 23" 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.