Pro Stringer Issue 8 - 2017 ProStringer_0817 final - Page 29 92% PLAYER SATISFACTION MSV TENNIS STRINGS driven by quality and performance Our bestsellers like the MSV FOCUS-HEX® strings achieve top satisfaction scores of 92% on (December 2015). Visit our website and learn more about the advantages of the MSV strings and grips. ERSA PRO STRINGER // ISSUE 8-2017 29 *MSV FOCUS-HEX and MSV HEPTA-TWIST (source:, 452 ratings until December 2015)