Show some glow for Prom, Homecoming, or Senior Party with this fun Light-up Tumbler and Pen Set. Perfect for swag bags, door prizes, or place settings, the light-up favor set coordinates well with a glow theme, neon theme, 1980's theme, and more. The 16 oz. tumbler comes with a lid and straw and lights up with red, blue, and green LEDs. The twist tip pen features a stylus on one end and a light-up barrel that illuminates your imprint. Both pieces come with your custom one-color imprint, so you can match them to your theme.