Introducing the latest iteration of the Prince Tennis String VORTEX 18 - the thinnest version yet! Tailored for intermediate and advanced players boasting long, fast strokes, this spin machine features a uniquely shaped hexagonal profile, providing ample grip for enhanced spin control. Despite its firm monofilament construction, Prince has innovatively infused Vortex with softening agents, elevating its elasticity and ensuring an above-average comfort level for a poly-based string. Offering exceptional value, the Vortex 18 stands out as one of the best choices for players seeking a winning combination of spin performance, comfort, and affordability.