Sublimation Inner Color Mug is made of polymer which we developed exclusively. It can be directly printed without coating, and pigment penetrates deeply into material through sublimation, that’s why the imprinted images can be scratch-resistant and delivers vibrant color. Besides, it can be easily imprinted by 11oz Mug Press. We provide 8 different colors for your options, so you can choose your favorite inner color and print your customized image on outside, making it a unique mug. Since it’s a classic and practical 11oz, it will be popular whether as a customized gift or promotional product!