Sentence:  "Especially for him I've kept some hash that I had gotten from another sadhu, a piece of black Manali of passable quality. In my hotel-room I cut it in two pieces — each sufficient for one <WSD>chilam</WSD> ( a hash-pipe, usually earthenware, in the shape of a bottleneck, that has to be held in two hands for smoking)." 
Meaning of the word marked with <WSD> tags:  A conical pipe used for smoking marijuana, usually made of fired clay, porcelain, soapstone, glass or, more rarely, wood.