Behind each SPIRIT! string is the fundamental idea that making music should bring you joy. the amateur and the aspiring music enthusiast alike, both, will discover the right features in this string line, giving you everything you need to produce a distinguished sound for every kind of music.
The strings are made of the following materials;
E string (SP01) : Steel wire, tin plated, removable ball end
A string (SP02) : Synthetic core, aluminum wound
D string (SP03) : Synthetic core, aluminum wound
G string (SP04) : Synthetic core, silver wound