Genesis Black Magic String Tennis It also has massive bite

It also has massive bite and outstanding spin potential

Head puts the easy spin and power of the Extreme MP into a lighter

which creates a more forgiving contact zone in the upper hoop along with a larger spin window

this string's high level of precision will give you the confidence to attack the ball with your most powerful strokes

As a co-polyester monofilament this string will give you the control to attack the ball with your most powerful strokes

Genesis Black Magic String Tennis It also has massive biteBlack Magic leads the pack among co polyester strings on the market today. Offering a superb balance of power and control, Black Magic is bound to raise your game to a new level. This string excels when it comes to feeling. Most polyester strings today have one major flaw: they have no feel! Black Magic is the answer. Softer than most co polys, this is an excellent string for players looking for a comfortable poly offering a severe punch. Tension