The purpose of this paper is to clarify the effect of material of a beer cup on its taste from the view point of the froth on beer. First, the height of froth layer of beer had been measured in the two cups made of glass and ceramic respectively, after it had just poured into a cup. Next, the taste of beer were evaluated with five kinds of cup : each cup was made of different material. Two kinds of beer was also evaluated to examine the influence of material by a kind of beer. It was suggested the difference of material of cup affects to frothing because of the surface property and the taste of beer depends on the kind of not only material but also beer.
