The mark consists of four bordered or framed squares with rounded corners joined together, with two of the squares side by side atop two other squares side by side. The frames are black with silver and white borders. The background of the top left square is red with the stylized letters "TIU" in silver and white wherein a diagonally oriented gray bottle with a gray popping cork forms the letter "I" in the top left corner, the stylized capital letters "TIU" in silver and white atop the stylized lower case letters "TIU" in silver and white are situated in the top right corner, the connected letters "TIU" in silver and white forming a unitary character in the bottom right corner, and the letters "TIU" in silver and white in which the letters "I" and "U" are joined with the letter "U" forms an arrow in the bottom left corner. The top right square contains the letters "TIU" in surrounded by black background with the letters "T" and "U" in white and a vertical green bottle with a gold label with a gold popping cork forming the letter "I". The bottom right square has a yellow background and contains the letters "TIU" with the letters "T" and "U" in silver and white with a diagonally oriented green bottle with a gold label with a popping cork in gold forming the letter "I". The letter "U" features upward pointing arrows on its vertical sides. The bottom left square has a green background and contains the connected letters "TIU" in silver and white with a vertically oriented bottle with an orange and yellow label with "TIU" inscribed in green with a popping cork in gray forming the letter "I" and the vertical element of the letter "T" surrounded by the letter "U" which features upward pointing arrows on its vertical sides. The color black appears in the space where the four squares intersect.