20oz Straight GLOW in the Dark Sublimation Tumbler

20oz totally straight glow in the dark sublimation tumblers for easy sublimation 

Cups must be held in direct sunlight or brighter light to “charge” before they will glow in the dark. 

All cups come with straws, lids, in individual white gift boxes.

measurements are 8.2x9.3

Colors are listed in drop down on product page

cook at 365 for 6 minutes 

no seam inside cups

please check as you go because all ovens are different 

smaller ovens usually cook hotter and faster