Zero Gravity Synthetic Gut is one of the better values around. Synthetic Gut ZERO utilizes a construction process comparable to the other Genesis strings. This string is very soft to the touch- a characteristic many players and stringers will like. The surface is also very smooth making touch shots just that much easier with this string. Offering a very distinctive balance of playability and durability, Syn. Gut Zero Gravity is a great choice for the casual player. Can also be used as hybrids to those who seek a softer stringbed.