Your high school students will be simply starry eyed over this amazing Starry Sky Slim and Sleek Travel Tumbler Kit that you can customize to create a one-of-a-kind keepsake. The 3-piece kit includes one 15 oz. black stainless steel tumbler with copper lined insulation and a clear lid, one black silicone straw, and a brush cleaner. It features our full-color Starry Sky graphic as shown and can be customized with your choice of up to two lines of text in black. The beautiful star graphic makes this travel mug an ideal match for a Starry Night, Hollywood, or Cosmic Prom or Homecoming dance theme; hand the tumbler kit out as a fun and functional keepsake your students will love.