Reward your elementary school students that get involved with your school in a unique way. Hand out a Student Council Custom Super Sparkling Tumbler to every student representative--the tumblers feature an individual name! This unique 16 oz. double-wall tumbler comes with two inserts, one in your choice of color and the Student Council insert. Simply add a student name below the design to customize it for a specific student! Once the tumbler is assembled, the shiny color of the first insert shows through select areas of the second for a very fun effect that students will be dazzled by! Tumbler also comes with a clear lid and straw.