 The Prince More series used two pieces (a top side and bottom side of the racket, or a left side and a right side) and no grommet strip.Prince had briefly used a design without a grommet strip in an early version of its "original" graphite oversize.The most famous user of a More series racket was Martina Navratilova, who returned to play doubles in her 40s, using a Prince More Control DB (a midplus) for her initial wins in the mixed doubles at Wimbledon and the Australian Open with Leander Paes.