Description
Sublimation Glow in the dark 20 oz Skinny Tumbler
- Double-Wall
- BPA FREE
- Sliding Lid
- Clear Straw
- Comes individually boxed
- Light charged glow
These glow in the dark tumblers are sublimation. Ovens and presses may vary depending on brands. We personally cook all cups in an oven at 380 for 3-4 mins. Coated cups, glitter cups and plain white you have have to adjust length of time.