Verbatim's high quality optical media for professional use meets stricter specifications than those required by the standards issued by the relevant standards bodies. Such stricter quality specifications ensure increased compatibility with burners and recording devices. This results in improved recording quality, allowing data to be stored over a longer period of time and achieving better readability of this data. Verbatim's... professional-grade optical media is easily identified by the DataLifePlus trademark. AZO is a patented technology used exclusively by Verbatim. This technology provides ultimate resistance to UV light for increased protection and reliability. Verbatim printable discs feature an inkjet printable surface. This allows you to customise the entire surface of the disc using selectable designs.