TRUFFLE X - Our Softest and Most Elastic String Ever. Truffle X has an insanely low static stiffness (think comfort). Truffle X - 0.20 kg/mm. • Hybrid Use : Designed as a cross string, Truffle X pairs best with an ultra-slick co-poly main such as O-TORO, creating a blend of plush comfort and spin-loaded snapback.
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