The mark consists of four characters with circular bodies, stick arms and legs, eyes and mouths. From left to right, the characters have a frown, a neutral expression, a half smile, and a full smile, and gradually increase in height. Also from left to right, the characters are red with a dark red body outline, dark red legs and arms, dark red mouth, white and black eyes, and a light red shadow, purple with a dark purple body outline, dark purple legs and arms, dark purple mouth, white and dark purple eyes, and a light purple shadow, green with a dark green body outline, dark green legs and arms, dark green mouth, white and dark green eyes, and a light green shadow, and yellow with a dark yellow body outline, dark yellow legs and arms, dark yellow mouth, white and black and light yellow eyes, and a light yellow shadow. All other instances of the color white in the mark represent background and/or transparent areas only and are not claimed as features of the mark.

The color(s) red, dark red, black, white, light red, purple, dark purple, light purple, green, dark green, light green, yellow, dark yellow, and light yellow is/are claimed as a feature of the mark.