PlexDisc white printable surface supports full-surface edge-to-edge printing. This media can be used with high-speed DVD writers from Sony, Pioneer and others. PlexDisc white thermal DVD media are fully compatible with thermal disc printers from Prism and Everest. These discs do not have a "stack ring", enabling print coverage of the entire disc surface. White Thermal Hub Printable DVD+R discs are based on an advanced recording dye, which provides the highest level of performance, reliability, and archival life.