I had a pen mark on my Epi in Dune, tried alcohol and it did nothing except lighten the leather , luckily I did it only on a very small part with a cotton tip.
The pen mark was right in the middle of the bag so I was desperate to get it out. What did work was I placed a cotton pad dampened with water, left it overnight and the pen mark was much lighter. I repeated it until the pen mark was gone. It did slightly lighten the Epi but now with some use I can’t even tell where it was.
The cotton pad was soaked but not dripping wet and I think it works by absorbing the pen ink. The pen mark in my case was recent so I don’t know how well it would work if it’s an old mark.
The pen mark was right in the middle of the bag so I was desperate to get it out. What did work was I placed a cotton pad dampened with water, left it overnight and the pen mark was much lighter. I repeated it until the pen mark was gone. It did slightly lighten the Epi but now with some use I can’t even tell where it was.
The cotton pad was soaked but not dripping wet and I think it works by absorbing the pen ink. The pen mark in my case was recent so I don’t know how well it would work if it’s an old mark.