The mark consists of the stylized wording "PENTO" above a design element comprised of a rectangle made out of fifteen cubes with a star in the center. Each letter in the stylized wording is comprised of cubes with a star in the center. The center cube of the rectangle appears lighter than the other cubes. The cubes above, below, to the right and left of the center cube are lighter as well.
Color is not claimed as a feature of the mark.