These bottles of ink are designed to fill you with joy when you sit down to write, and express the different vibes of the ideas your pen will put on the paper. In addition to being designed for our Dip Pen, these inks are made in a range of colors to suit the color scheme of MD PAPER PRODUCTS so that they perfectly complement your MD Notebook. There are six colors that complement the bookmark strings of the notebooks. Writing just became even more of a pleasure.