*With a blank "sublimation" glass jar tumbler, you can add your personal brand, logo, or any other image to the tumbler through the heat transfer process known as "sublimation"
*Clear glass or frosted (beer glass as it’s known sometimes)
*We guarantee high quality, vibrant finish for the tumblers
*Sealable wooden lid and plastic straw included
*BPA-free lid- The eco-friendly lid is completely BPA-free; silica gasket seals to achieve maximum spill-proof capability. The splash-proof sliding cover, straw friendly
*Great discounts for buying in bulk!
Glass can tumblers for sublimation. Clear or frosted glass is sublimation ready. For use in a mug/tumbler press or convection oven. A convection oven requires the use of shrink wrap to apply pressure during baking.
***Convection Oven Directions*** PLEASE NOTE: equipment varies and so may your required settings. Please test your own equipment using these baseline recommendations.
Apply sublimation transfer on the surface of the glass using heat tape. For full wrap designs, make sure you pull the transfer as tightly as possible around the tumbler, then tape very well along the seam, Pulling the tape/transfer as tight as possible with no air pockets. If your transfer does not fully cover the tumbler surface, apply blowout/butcher paper to the entire tumbler so that there is no glass showing on the sides (Protects the cup from shrink wrap).
Apply shrink wrap using a heat gun to shrink it tight to the glass can.
Bake in a convection oven at approximately 375 degrees F for 6.5 minutes, turning halfway.
Remove from oven and immediately remove shrink wrap and transfer. GLASS WILL BE HOT!! No sealant is necessary on sublimation. *Hand washing is recommended as the high heat in many dishwashers may reactivate the ink and cause it to bleed.
As with all glass products, avoid extreme temperature changes, as this may cause cracking or even explosion of the glass.
The bamboo lid can be engraved! Use a laser engraver or wood-burning tool to add a design, words, or other details to the bamboo lid for extra personalization options.