RPM Blast Rough is a rougher version of RPM Blast for increased spin potential. The string offers a maximum spin thanks to its octagonal section, rough texture, and the Cross Linked Silicone, and unique sensation thanks to the High density Co-PET.
Thanks to the innovative Crystal Core Technology, a manufacturing process that allows to influence each string's individual balance between power and control, the HAWK TOUCH monofilament string features a bigger crystalline inner core responsible for prov
This monofilament string's inner crystalline core, which influences control, and the outer molecular chains, which influence power, are perfectly balanced thanks to the innovative Crystal Core Technology, a unique manufacturing process. Highly durable and