All-in-One Package: Each 20 oz sublimation tumbler blank is 8 x 3 x 3 inches, individually gift boxed and package contains 4 spill-proof lids, 4 stainless steel straws, 4 randomly assorted colorful straw tips, 4 straw cleaning brushes, 4 non-slip silicone bases, 1 heat-resistant tape, 4 sheets of sublimation paper (5x10 inches) and 6 sheets of sublimation shrink wrap (5x10 inches). We added an anti-slip silicone base to prevent it from sliding on slippery surfaces and to reduce noise.
Insulated Thermal Design: Dual-insulated walls of 20 oz sublimation tumbler skinny straight expertly preserve the temperature of your beverages, whether hot or cold, for an extended duration. The tumbler sublimation is Odorless, rust-free & condensation-resistant
Premium Coating: Sublimation tumblers bulk is crafted from 304 food-grade steel with polymer coating. This exceptional coating on blank tumblers for sublimation ensures a permanent color bond, keeping design vivid & vibrant. Transform your tumbler blank into a creative canvas
Straight Body: The straight design of blank sublimation tumbler offers a sleek, uniform surface that gives complete paper wrap coverage from top to bottom. During sublimation Heat transfers evenly on straight walls by avoiding any unevenness in the design
Customization Process: Wrap sublimation sheet on tumbler entirely from top to bottom with heat tape. Cover it with shrink wrap. sublimation tumblers 20 oz skinny can be heated in a convection oven or heat press. Suggested temperature for Convection oven is 347 Fahrenheit for 4 mins approximately, and for heat press 356 Fahrenheit for 100 seconds then turn around and 20 sec more