The mark consists of a large rectangle consisting of small brown dots. Within and near the top of that rectangle is a short, vertical black dotted line. In the center of the rectangle are the words "Tint" and "Negr" in stylized black and brown letters with black shadowing, both words sharing a large letter "O", also in black and brown stylized font with black shadowing. Below the wording are two stylized swirl designs in black followed by a white and brown banner style ribbon directly underneath featuring the words "Limestone Block" in black stylized letters. Two slanted dotted lines in black are seen underneath the ribbon. Below and to the right of that is a hand slanted downward with a finger pointing. All of the above design elements lie on a beige background. The stippling appearing in the drawing is a feature of the mark.