100-Pak PlexDisc 4.7GB 16X Liquid Defense Plus Glossy White Inkjet Hub Printable DVD-R's (2 x 50-Pak) 16X record speed capability. 100-Pak (2 x 50-Pak). The glossy white printable surface is perfectly suited for high- resolution color inkjet printing. Liquid Defense Plus is a special water and scratch resistant inkjet printable coating. Link to video #1: https://www.youtube.com/watch?v=9K7qIfL_JBY Link to video #2: https://www.youtube.com/watch?v=9bUJ8t-94Wg