Pirastro Violino Set Medium - set of strings for 4/4 violin, medium tension, the strings have a ball end. The E string is steel with a tin winding, the A string is synthetic with an aluminium winding, and the D and G strings are made of synthetic material with a silver winding. Made in Germany.
I'm a beginner. The strings are soft and tune easily, staying stable shortly after tuning. The sound is warm and less powerful than the old (metal) ones. The violin has become sweeter, more responsive, with more harmonious tones. I'm very satisfied with these strings.