I have attached 2 pics of the bag, from the inside (raw side) and outside.
The stains come from the inside, respond to alcohol-based agents, and come off as purplish.
I’m guessing they are pen ink, but could also be spilled nail polish? (Sorry I’m not the original owner of the bag)
The largest stains #1 and #2 have seeped through to the outside of the leather.
Hitting the stains from the raw side with either an alcohol agent or FatLiquor 5.0 followed by toweling would both result in color liftoff. (Does that mean the stain is oil-based?)
I would love to get your opinion and suggestion on removing as much of the stain as one can.
#1
#2