Shown in black.
Dunlop Black Widow 18 sits in the spin oriented performance polyester tier, leaning strongly toward maximum bite, ball rotation, and aggressive topspin for modern baseline play.
The 18 gauge is thinner than both 16 and 17 gauge options, delivering increased ball pocketing and the highest spin potential in the Black Widow lineup. The trade off is reduced durability compared to thicker gauges, making this version best suited for players who prioritize performance and feel over string life. Black Widow features a hexagonal shaped profile that enhances string to ball friction, helping the ball grip and rotate sharply on full swings.
On court, Black Widow 18 delivers a firm, lively response with excellent feedback at contact. The thinner gauge allows the stringbed to feel more responsive and connected, producing heavy spin and precise shot shaping when paired with fast racquet head speed. Power remains controlled, favoring players who generate their own pace.
As with all polyester strings, Black Widow 18 will feel firmer than multifilament or synthetic gut strings, and tension loss over time is normal for this category.
Dunlop Black Widow 18 is ideal for players seeking a maximum spin performance poly that emphasizes bite and responsiveness, accepting shorter string life as the trade off within the spin focused polyester tier.