This is a set of Uni-ball One P limited edition Mariage Colors. The colors are Rose Milk, White Mint, Cheese, and Black Sesame, a set of four. I bought these because I like ballpoint pens, but I don't seem to have a chance to use them, so I'm selling them to declutter. They are new and unused, but they have been stored by an individual, so please refrain from purchasing if you are concerned. Thank you.