The mark consists of a stylized letter "T" in dark purple at the top and fading to gray and then to white, and a stylized letter "L" in purple at the bottom and fading to lavender and then to white, with the "T" and "L" forming a twist with a gray triangle to left of the top of the "T" and a gray and white triangle to right of the bottom extension of the "L" above the word "Tribo Lab" in black and gray with a purple hyphen between them, and above the black words "Fluid Analysis and Tribology Services" in smaller type.