using my current one, 2nd system,
id like to get a year, i stretched my first one to under 18 months, and could have gone further
if id dared to colour the peice,

having seid that id say 12 months is reaching the max.


but the variables are allways there, so each ones diffrent, in its quality and its wearers lifestyle and treatment of it, country temp, ect.

but you lot already know that. offcourse you do.