'cup' typically refers to a demitasse in colloquial coffeespeak, but this is a scientific study, so ymmv. should be roundabouts 100mlish for demitasse and 200ml

'cup' typically refers to a demitasse in colloquial coffeespeak, but this is a scientific study, so ymmv. should be roundabouts 100mlish for demitasse and 200ml for US cup, give or take