Volkl Cyclone Tour 16 String Reel Anthracite Volkl Cyclone Tour 16G Anthracite`s twisted co-polymer construction allows for prodigious spin production. This string rates highly on Volkl`s durability, power, and control scales, while the reel quantity provides exceptional value... High Spin Potential | No Harsh Feel | Durability And Control Size - (See Description) | Color - (Grey) Authorized Volkl Dealer. All racquets are strung and ready for the courts! SEE SELLER DETAILS FOR RETURN POLICY.