Introducing GAMMA Ocho TNT - an arm-friendly spin machine packed with comfort and power. This is the first solid core string to feature an octogonal shape, a fact that bodes well for anyone who wants a little extra spin without having to switch to a stiff polyester. This string also features Gamma's time-tested TNT Technology - a Thermo Nuclear Technology designed to help the strings return energy to the ball. Fans of the original TNT and TNT2 series of strings should love this one. With its crisp feel, controllable power and above average durability (for a non-polyester), this string should work well for a wide range of players.

GAMMA Ocho TNT is perfect for the synthetic gut player looking for the spin and control of a polyester string, but who still desires the power and feel of a solid core synthetic.