30oz Straight Skinny Sublimation Tumbler
30oz Straight Sublimation Tumblers for Sublimation With Plastic straw
Dimensions I use are 10x9.4
Cook at 365 for 6 minutes or until desired results are achieved.
You should be able to check your design as you cook. It will begin to show through. Times will vary depending on oven size. I always suggest checking as you go until you are familiar with times in your oven.