The mark consists of a red round circle on the back layer of the mark, within the red circle, there's a traditional Chinese character SU(?) in the middle that is transparent. On the bottom of the circle, there's a tiny transparent circle showing a simplified Chinese character SU (?) in red, which in this tiny transparent circle, it only shows the top half of the SU(?) character. On the top layer of the mark, there's roman words SEVEN GRAMS in black roman alphabets, with the S of SEVEN, and G of GRAMS slightly larger than the rest of the words. The words SEVEN GRAMS is aligned in the center of the mark.
The color(s) red, white (transparent) and black is/are claimed as a feature of the mark.