Soap

Ive never even heard of it.
Fill me in ( your links are not workin for me)

basically soap bar began life as proper hashish. but in the same way as dealers 'cut' cocaine with caffine pills and such, they melt the hash down and add 'things' to it, such as henna, rubber(very common), honey, and any thing else that will add weight to it. so the hash will start life in morroco as proper hash, then will go through the balkans were they cut it, then through western europe, where they cut it again, before arriving in england where sum dealers will cut it again!