20 oz Tumbler Details: Tumbler is wrapped & printed with high quality sublimation. These are full wrap designed tumblers & will have a seam. The design will depend on how noticeable the seam is. All Tumblers come with spill proof lid, reusable straw, & care card instructions. Tumblers are made with dye sublimation. Sublimation ink is transferred to the tumbler with a heat process. NO SUBLIMATION TUMBLER HAS ACTUAL GLITTER Tumblers hold hot or cold liquids Please note that these are hand made & may have some minimal imperfections. Teacher Gift/Tumbler Pencil Cup