Eating utensils having a sound generating means

摘要

A ceramic cup has a sound generating circuit at the bottom to produce a melody when the cup is lifted up from, for example, a table. This gives a wonder and pleasant impression for those using it. The synthetic resin is cast into a hard layer in generally integral with the bottom of the cup, making the layer believe to be a part of the cup, at the same time, rendering the layer substantially immune to inadvertent removal.