Glow in the Dark Sublimation Tumbler

**CURRENTLY BLUE AND WHITE ARE OUT OF STOCK** Green, Blue or White 20 oz double walled stainless steel skinny tumbler for sublimation. White glows green in the dark, blue glows blue in the dark, green glows green in the dark. These have a Matte finish, so a little extra care is needed as they can scratch easier than normal Skinny Tumblers. Must expose to UV light or direct sunlight for 10-15 minutes first before they will glow. Great for hot or cold beverages. Comes with plastic straw, plastic slide lid, box and protective wrapping. These are straight sublimation tumblers, non- tapered. Cooking In convection oven at 350 degrees for 6 minutes (rotating at 3 minutes) gives me the best results. In stock and ready to ship. If you have a problem with your order please contact me. Thank you!