Solinco Hyper-G
Hyper-G 1.20 is a square shaped green coloured string. Thanks to its four edges it provides easy access to spin and has a comfortable feel. It has been used by professional player Sam Querrey.
Great spin and no arm problems!
Not very picky, but I'm very pleased with this!
Follow up review . I have been playing with string for about 18 months and I have been very pleased. I have been playing better than ever..love this string