Tumblers - 20oz Straight Sublimation - Regular Bottom

20 oz straight white sublimation tumblers.  Come boxed with plastic straws.

Shrink wrap or tape your design in place, bake in convection oven set at 380-400 degrees, 3 minutes and then turn for another 2-3 mins. Tumbler - press with medium/ pressure 356 degrees for 45 seconds and then turn 180 degrees and press for another 20 seconds.  Times and temps vary depending on equipment used.