Tourna Black Zone offers remarkable precision on full swings. This thinner gauge provides easier access to pace while the slightly softer feel opens up the sweetspot a tad. With its slick surface, this string snaps back into place very effectively to impart more spin to the ball. Though it feels very crisp and quite firm, we found this string to have above average comfort for a poly-based offering. Players looking for a user friendly control string with great spin should love Black Zone.

Try this 18 gauge version for more spin and feel but less durability than the thicker gauges.

• Gauge: 18/1.20mm
• Length: 40ft/12m
• Composition: Co-polyester
• Colors: Black