Tecnifibre synthetic gut 200 MTecnifibre Synthetic Gut is a monofilament all round string for players who are looking for extra control and at the same time want the necessary durability and power. This versatile string is arm friendly and offers great comfort. The Synthetic Gut is made up of a nylon core and is very suitable for all round players. This string is easy to string and is suitable for many players and playing styles. The durability and control are the greatest