I bought these strings 19euros on the advice of a friend and certainly the beginners it is not the last for me the sound I corresponded tt case, and slamming mtallique
But soon the strings not being protected oxidized (the 1, 2 and 3)
has now almost 4 months and me to have them being protected for any bp or so, they are clean and maintenance ss ms others are changed!
I put the average because the system is effective ms there is a big dsequilibre between the three nets and not after 3 months of use ... qq and its impact!