The color(s) yellow, black, and white is/are claimed as a feature of the mark.
The mark consists of a tilted square in the color yellow, outlined in black, with a thumbtack appearing near the top of the square, suggesting a note pinned to a surface. The thumbtack is yellow, outlined in black, except for the pin portion, which is white, outlined in black. The word "Stik" appears above the word "Tuit", both in black, in the center of the square.
STICK TO IT; STICK TWO IT