The Kirschbaum Black Shark

8. Comments: I agree with the review from Tennis Warehouse. Good for big hitters. Especially strong on the serve and you can hear the sound — powerful.

From: Ming, 6/13

Comments: Love the spin potential. Like Joe said, doesn’t play as stiff as other polys. Good durability as well. Also, has pretty good feel and touch with volleys. Can’t beat it for the price! Especially when you get the 4 pack for $24. Definitely recommend it.

From: Ryan, 5/13

Comments: Very strong topspin, good string, very powerful when it comes to spin, please try.

From: Caesar, 4/13

Comments: Great string and great value! I am a college player that plays 20+ hours a week and love this string. I used to use Luxilon, but this gives me more feel and bite at a much lower price. Only note is to string about 3-4 lbs higher than you do with other polys so it settles in nice. With Lux I was at 43 lbs so I string at 47 lbs with this. Awesome string at an awesome price!