Advice needed on how to mail smelly med. White Widow!

Hello! can somebody tell me here what is the best way to send small amount of srong weed to UK or USA? I must send some from amsterdam to a friend ( I am not going to use a DVD but a flat letter) and wonder what is better:

a Jiffy vs a normal envelope, ( i have heard a Jiffy attracts more attention than normal letter but it is tempting to use a JIffy, especially with weed)a package or letter, to grind or to cut the weed, ( I prefer to cut it and not press it, I dont want to press it too much and hurt the buds), using soap or not , foil or not, things like that....I know hash is best but anyone here has experience in sending strong smelling weed like white widow in small amounts ?( under 5 gr)
And is it really necessairy to post it outside town like in Diemen, or will it be redirected to the main amsterdam post offcie anyway?
please let me know, >> all help mighty appreciated!

keeping it green