The mark consists of The mark consists of a thick black outer circle which contains two thin inner circles with the words THE INVISIBLE PEN SOCIETY, two DNA molecules at the beginning and ending of the words THE INVISIBLE PEN SOCIETY. The Roman numeral MMXIV is in between the two DNA molecules. Another thick black circle is inside the two thin inner circles, which contains a feathered fountain pen with a flock of birds flying out of the end of the feather. The feathered fountain pen cast a shadow of a DNA molecule which ends with the shadow of the flock of birds. In the background of the entire tan image are darker tan cracked lines going in every direction. Atop the circles is a ribbon banner that contain the words SINCE SCRIBO ERGO SUM 2014.