An Asian coffee known as kopi luwak undergoes a peculiar process made from coffee berries eaten by the Asian palm civet, passing through its digestive tract, with the beans eventually harvested from feces. Coffee brewed from this process is among the most expensive in the world, with bean prices reaching $160 per pound or $30 per brewed cup. Kopi luwak coffee is said to have uniquely rich, slightly smoky aroma and flavor with hints of chocolate, resulting from the action of digestive enzymes breaking down bean proteins to facilitate partial fermentation.
Glass thicknesses are shown as a Nominal Thickness, meaning “in name only”, used solely for identification. These are commonly listed as 1/8″, 5/32″, 1/8″, 3/16″, 1/4″, 3/8″, and 1/2″. The nominal size may not match the exact thickness but will be within the acceptable industry-wide thickness range and can correspond to a large number of highly standardized dimensions and tolerances.