Porcelain storage jar: 3.25' DIAM. X 3.75'' HIGH (11 Oz). This item is professionally printed in high resolution sublimation technique. WHAT IS SUBLIMATION? Sublimation is a printing technique that offers full-color printing capabilities in a technology that is well-developed giving the ability to reproduce high-quality graphics and photographs on a multitude of products like Mugs, Tumblers, Tiles, Bottles and many more products. The process of sublimation fuses the printed graphic to the blank item, making the finished transfer very durable and able to withstand hundreds (in some cases thousands) of washes without fading.