This 16oz Glow In Dark Sublimation Matte Glass Can With Lid And Straw comes with a bamboo lid and plastic straw, making it a great choice for any beverage. With its luminous coating, the glass can change color from clear to green, light blue, or blue when glowing in the dark. The frosted surface is ideal for sublimation printing,DIY painting,HTV and Permanent Vinyl. Plus the temperature-resistant borosilicate material is safe and durable.
Note: They need to absorb light then to glow in the dark.