A special insert for this Marble Splash Super Sparkling Tumbler takes the elegance of your ballroom Prom favors to another level. Made with durable double-wall construction, the 16 oz. tumbler includes an insert featuring our marble splash graphic and Prom 2023 in a script typestyle in your choice of a shiny or holographic finish. Personalize the flashy tumbler by adding your school name and theme name below the Prom 2023. Students will appreciate the extra time and thought put into this fun and functional Prom favor keepsake.