Dunlop Black Widow Tennis String, 16g Color:Black/1 Set-40' It features the signature electric

It features the signature electric blue aesthetic of the Ultra series

3 is a much firmer

localized touch

By swapping out the modular end-cap weights (sold separately)

predictable "pop" without feeling wildly uncontrollable

Dunlop Black Widow Tennis String, 16g Color:Black/1 Set-40' It features the signature electricThe Dunlop Black Widow 16G is the most durable and "sturdy" option in the Black Widow family. It is a high performance co polyester designed for the heaviest hitters who demand maximum ball control, massive spin, and a string that can withstand intense, high velocity impact without breaking. Performance Profile Maximum Grip: Even in this thicker gauge, the heptagonal (7 sided) shape remains prominent. The sharp edges bite into the ball to produce the