20oz Skinny Straight Tumbler Color Change by UV Sunlight
This is a PRE ORDER, they are on the way here and will arrive by end of June. The tumbler surface is coated with a unique sensing color coating, which will change color from white to others when in the sunlight!
They will be shipped out the same day they arrive. BRAND NEW MUST-HAVE Tumblers! Be the first to receive them. 20oz straight color-changing sublimation tumblers. Every tumbler comes with a plastic straw, slider lid, and box. Double-wall vacuum insulated.
They are completely white and change color in the sun!