Def Unstable Skull - Blue Color Changing Glass Cup

This cup goes from light blue to darker blue with cold beverage! 

Includes clear plastic straw & bamboo lid!

This made by hand, 16 oz drinking glass is perfect for cold drinks, iced coffee, smoothies, juices, or maybe your favorite cocktail! It is still stable for hot drinks as well but be mindful of how hot you make it to prevent cracking of the glass.

Printing process: Sublimation

The design you see was heat pressed onto the glass.  Unlike vinyl, you won't feel the design on the surface of the glass. You will be able to see through the design.

Hand wash only for the best life of your cup!