This ceramic goblet can be used for serving hot drinks, like coffee, tea, matcha but you can use it to serve food, like sauces, a handful of berries, or nuts as well. Some people treat it as a tealight holder.
It is part of a larger set of pieces, a series I call Wetlands.
If you want to create a larger set you may look for the same series pieces or use your imagination and create your individual match.