A krater or crater was a large two-handled type of vase in Ancient Greek pottery and metalwork, mostly used for the mixing of wine with water.

A vase is an open container. It can be made from a number of materials, such as ceramics, glass, non-rusting metals, such as aluminium, brass, bronze, or stainless steel. Even wood has been used to make vases, either by using tree species that naturally resist rot, such as teak, or by applying a protective coating to conventional wood or plastic. Vases are often decorated, and they are often used to hold cut flowers. Vases come in different sizes to support whatever flower is being held or kept in place.