Verbatim DVDR/RW uses MKM/Verbatim's technology which ensures any recording to be of a superior quality. Mitsubishi Chemical's R&D combined with its strong coorperation with drive manufacturers ensures the broad compatibility of Verbatim's discs making them ideal for sharing computer data, home videos, photos and music. From Europe's Number 1* for recordable media * SCCG CD/DVDR '03 - '09. DVD+R is a recordable disc providing 4.7GB capacity. Compliant with the +RW-Alliance specifications. AZO recording layer. Highest Level of recording stability. Superior Archival life. This is a disc with a matt silver surface. It can be written on with a CD/DVD marker pen.