OMG it's beee-youuu-tiful! I think Mogano is the prettiest of all browns, and the leather on that one makes it extra amazing. So excited for you! My anthracite has a pen mark on it... it's so close to the color of the leather it's barely noticeable and I honestly don't know if the bag came with it or if I did it (I suspect the former, but I didn't notice it until I had carried the bag many times so who knows). But--no surprise-- I got all OCD about it anyway and spent way too much time researching the removal of ink from precious leather... and came to the conclusion it's better to leave well enough alone. I did try the tippy edge of some alcohol wipes (the kind in a medical kit) and that seemed to lift the ink at first, but it came back, and the spot required a bit of conditioning afterwards. From everything I've read, if you don't get to the ink right away when it's fresh, it's less likely to come out. And with a bag that freakishly beautiful, and since it's on the back, girl, I'd just leave well enough alone for fear of removing any of that firing beautiful brown color. CONGRATS