Uv Glow Sublimation Tumbler

20oz Stainless sublimation tumbler with plastic straw and closeable lid!

All cups are WHITE with a little shimmer and glow GREEN.

These cups will change colors in the uv rays of the sun and then glow in the dark at night! 

Tumblers should not sit in direct sunlight this will cause it to no longer change.

Press 365 for 2 mins rotating every 30 secs