So no one told you teaching was going to be this way, Sublimation Transfer, Ready to Press

This is not a digital product and you will not receive a tumbler. You will get a sublimation transfer that is ready to press on a 20oz or 30oz skinny. This is for straight 20oz or 30oz tumblers, not tapered. 

It must be used on a tumbler that is made for sublimation. 

You can purchase tumblers here: http://www.subtransfers.com/collections/sublimation-blanks/tumblers .