The Babolat RPM Blast is the string of choice for Rafael Nadal, and Jo Wilfreid Tsonga. The RPM Blast packs a powerful punch thanks to its high density co-polyester construction, the cross-linked silicone coating and octagonal construction provide players with tons of topspin from anywhere on the court. If youre seeking a string to provide you with amazing power and spin the RPM Blast is the choice for you!