Maurice serves tea, "It's Grace Superb 6000. It's a second flush Darjeeling...". The Grace Tea Company does sell a Darjeeling Superb 6000. 'Second flush' is the second harvest of the year, fuller body than the first but not as astringently bitter as the third. Above 6000 feet the cooler climate slows the growth of the leaves, giving them what many regard as a better flavor.