I bought this set trying to find a string that will feel good to play outdoor on cold day. But tested at warm weather on a hard court. When I began to do the main, I couldn’t find a way to go tru the end to tied up, and the main were totally losses during the test. The crosses were easy to do and tied up a knot. The Aramaic string felt stiff , is not for me. The other string is too sensitive to work on a knot. Grommet has to be perfect, otherwise the string will break very easy. I very sure that I will not buy this one again.