Introducing the thinnest version of Prince Vortex! This spin machine is designed for intermediate and advanced players with long, fast strokes. With its predictable and low-powered response, it will enable you to attack the ball with your most powerful strokes. Vortex comes with a shaped hexagonal profile, giving it plenty of grip for easier access to spin. Although it has a firm monofilament construction, Prince has manufactured Vortex with softening agents to boost elasticity. As a result, the comfort level is above average for a poly-based string. At under $8 a set, this is one of the best value polys available. The great feel is a nice bonus. (Did we mention the spin?)

• Gauge: 18/1.20

• Length: 40ft/12.2m

• Composition: Co-polyester Monofilament

• Color: Black