College personalized cups to make sure no one else is drinking out of your students cup and keep it safe because of the lid and no one can put anything inside their drink.
They can be charged in direct sunlight or by UV light. White spots on LSU turn purple in the sun, white spots on CCU turn blue in the sun.
The longer they sit the longer they glow.
Skinny Tumbler 20oz
S P E C S:
-Keeps drinks hot or cold for up to 4 hours.
-Vacuum seal keeps liquids and carbonation fresh.
-Made from double-walled non-toxic stainless steel.
P R I N T I N G
- Digitally and professionally printed
- Design all Sides of Tumbler
- Not Vinyl, Will not scratch or fade