Good day everyone,
I've read somewhere that it is possible to 'blacken' faded pens. I have this Stephens that has gone really brown:

stephens2 cropped.jpg

Could this pen be brought to its original, was it, black colour? Is it something that can be done in house or the pen has to be sent to somebody capable?
I don't know if I'm ready to do this operation yet though. Just asking. Is it worthwhile?
Thank you
Marco