Tier One Sports Firewire Boost – A Hybrid Co-Poly/Co-Poly Tennis String for Ultimate Ball Bite

Price: $10.99
(as of Dec 15,2022 18:39:17 UTC – Details)

The string package comes with 1/2 set of T1-Firewire (Rated #1 in Spin for 3 years) and 1/2 set of Ghost Wire, a round co-polyester string tested as one of the softest strings in its category (lab tests by United States Racquet Stringers Association). The combination of those 2 strings create a setup that has rarely been challenged in the spin category. In addition, Ghost Wire will offer additional control, arm-friendliness and feel to this very unique setup. 
KEY FEATURES: Player who look for extreme ball bite combined with enhanced control and arm-friendliness.
RECOMMENDED PLAYING LEVEL: NTRP: 3.5-5.5, UTR: 4-10.5
GAUGES: 16g (1.30mm) + 16g (1.27mm), 17g (1.25mm) + 17g (1.22mm), 18g (1.20mm) + 18g (1.17mm)
LENGTHS: Sets: 1 set of T1-Firewire 6.8m/ 20.7ft + 1 set of Ghost Wire 6.8m/ 20.7ft, COLORS: Red + White