The Dealer

Kyle approached the shadowy figure in the dimly lit alley. "Have you got the stuff?"
The figure took a block covered in silver foil out of the inside pocket of his leather jacket.
Kyle took the block and opened one corner. "It doesn't smell right, is this cut?"
"I don't do adulterated stuff, man." The figure said, pulling another block out of his jacket pocket. "Try this."
Kyle sniffed the merchandise. "That's better, but you're holding back on me."
The figure produced another block.
"That's it! That's the good stuff. What's it called?" said Kyle.
"Green & Black's 70% Cocoa."