If you are a player who likes spin, the new LASERFIBRE Laser Edge Tennis Strings are the strings for you. With the paatented Laser Edge technology, these strings offer a high level of friction when the ball strikes the racquet. This allows your baseline bombs to have more kick when they hit the opponent's side, or your dropshots to put your opponent at even more of a disadvantage. These strings only come in one color, but luckily come in both 16G and 17G. Be sure to specify which tension you are going for up top before ordering!