I've always had a bit of a worry about sending my razors in the post, but its balanced by the fact i pay the extra for tracked postage that is normally guaranteed next day and requires a signature. it costs a few quid extra but at least it helps me relax knowing that its being taken care of.

as for posting it, i tend to pack it in a hard plastic razor case i got my first razor in, then a wrap of bubblewrap with the largest FRAGILE wording i can get on the package

its all overkill but at least i know that its safe when it leaves here, i know that if i skimp on this step one day i will be unlucky enough to lose one...