From the makers of the original compact discs, this is the JVC (Taiyo-Yuden) 4.7GB 16X DVD-R Everest Thermal Hub Printable White surface/Purple bottom. These discs come in a 100ct Spindle. These discs can be used in the Everest Thermal Printers made by Rimage. So why buy Taiyo-Yuden/JVC discs when there are cheaper alternatives? Because these discs come from the original inventors of the compact disc and are superior to every other brand out there. For all your archival needs, go with the best!