Dunklow lightning blue is true and false.

Does the subject want to ask "the method of distinguishing true from false by Dunklow lightning blue" Look at the tongue and font.

1, Dunklow lightning blue true tongue is very long, false tongue is very short.

2. dunk font in the middle of the back of 2.dunklow lightning blue shoe insole is not obvious. The real dunklow lightning blue has a round seal pressed into it. The font of the dunk in the middle of the back of the fake shoe insole is obvious, and sometimes it is marked by the fake shoe factory's household pen. Dunklow's lightning blue seal is very rough.