PINK to PURPLE Glow in the Dark Color Change Skinny Sublimation Tumbler-TAPERLESS
20oz double wall stainless steel tumbler.
Comes with a reusable plastic straw and upgraded leak proof lid.
Sublimation coated. The tumblers need to be charged by placing in front of a bright light or the sun for some time immediately before placing in the dark in order for the tumbler to glow.
Taperless design so no need to warp or taper full wrap images.