UV to Glow Sublimation Tumbler

This listing is for a 20oz UV to glow sub tumbler. Tumbler is 20oz in size and skinny style. Take the tumbler into the sun and watch it change color. Charge in the sun, and when the sun goes down, watch it glow! Glow typically lasts around 20 minutes. Custom design may be added upon request. 

Tumbler is stainless steel, comes with a lid and straw, and keeps drinks hot or cold for hours. Hand wash only.