Karachi Sust Fakes?

[Kiss]

Anyone ever had or heard of these bad boys being faked? I'm wondering about the authenticity of the ones I have...

 

[madchemist36]

never heard of them being fake

 

[madchemist36]

i know many many people that used it

 

[mbstrong]

I never heard of them being faked. Hurts like a bit$@ though.......