The level of cherries.

The single groove and double groove of cherries indicate the grade of cherries. In the cherries grade diagram in the southern hemisphere, high-quality cherries are usually in Jumbo (J is the abbreviation) as the standard unit. The J grade fruit diameter standard is 26-28mm, JJ/SJ/XJ is 28-30mm, JJJ /XXJ is a fruit diameter of 30mm or above. Similar parameters can be found on the label of the original imported box.

The jargon of J is not pronounced as "jie" but "gou". Single gou, double gou and three gou are the standards for distinguishing the quality of cherries. The more "J" numbers there are, the bigger the Cheerilee is.