A few weeks ago I shared a few skinny tumblers I had been working on...and immediately the questions on how to add glitter to sublimation tumblers started pouring in.
I'm sure there's some way to add actual glitter to skinny tumblers, but you guys...the illusion of glitter is even better and FAR faster and easier! That's the beauty of sublimation - the results are high resolution, bright, and vibrant.