Pherdinand
the snow must go on
i got the same 500ml plastic bottle as Toreno shows above, it's open since at least 2005, half full, dark brown with some crystals here and there, works as new.
I even attempted paper dev in it
it worked at 1:75 though i didn't get maximum black in 12 minutes and i lost patience. Didn't bother to fix the paper as it looked bad anyway - till next day it turned bright pink
)
I even attempted paper dev in it