WTF??,,,Alright, I don't think anyone likes the Britt's.. But as for mailing, the only way that works 100% of the time is to zip lock a bag full then stuff the bag into a Peanut butter jar, "obviously depending on how much smoke depends on the size of the jar" put the peanut butter back on top super glue the seal and put a few other snack in the box that you mail off.. No smell and unless the x-ray the fuckin package your good to go.. Put a made up name in the from section and your in the to, so if there any question who knows who sent it...
THe best way to do it is to put it in an envelope, label the outside with the words "Dope" (or whatever hat translates to in your language) and then write something on the envelope like
"Note: You customs pussies. I'll bet you don't have the balls to open this package and search it for drugs...You FUCKING Pussies!!"
That works everytime.