40oz handled tumbler for sublimation. MATTE white sublimation coating that produces vibrant colors. These tumblers will include a new leak resistant style lid. For use in a mug press or convection oven. **REMOVE HANDLE BEFORE SUBLIMATING!**   Convection oven requires the use of shrink wrap to apply pressure during baking, sold separately, and accessories such as rubber bottoms and straw cleaning brushes are also available in a separate listing. ***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 tumbler using heat tape.