Warren, NJ & San Diego, CA - Virgin Mobile USA is on a roll with yet another “must-have” handset for its style-savvy yet value-conscious youthful customer base this April. Sleek and stylish with two-toned black-on-black accents, MARBL by Kyocera Wireless packs a range of great features into a slim clamshell design with structured lines and rounded keys for easy texting.