An amphora (ˈæmfərə; ; English ) is a type of container with a pointed bottom and characteristic shape and size which fit tightly (and therefore safely) against each other in storage rooms and packages, tied together with rope and delivered by land or sea. The size and shape have been determined from at least as early as the Neolithic Period. Amphorae were used in vast numbers for the transport and storage of various products, both liquid and dry, but mostly for wine. They are most often ceramic, but examples in metals and other materials have been found. Versions of the amphorae were one of many shapes used in Ancient Greek vase painting. The amphora complements a vase, the pithos, which makes available capacities between one-half and two and one-half tons. In contrast, the amphora holds under a half-ton, typically less than . The bodies of the two types have similar shapes. Where the pithos may have multiple small loops or lugs for fastening a rope harness, the amphora has two expansive handles joining the shoulder of the body and a long neck. The necks of pithoi are wide for scooping or bucket access. The necks of amphorae are narrow for pouring by a person holding it by the bottom and a handle. Some variants exist. The handles might not be present. The size may require two or three handlers to lift. For the most part, however, an amphora was tableware, or sat close to the table, was intended to be seen, and was finely decorated as such by master painters. Stoppers of perishable materials, which have rarely survived, were used to seal the contents. Two principal types of amphorae existed: the neck amphora, in which the neck and body meet at a sharp angle; and the one-piece amphora, in which the neck and body form a continuous curve upwards. Neck amphorae were commonly used in the early history of ancient Greece, but were gradually replaced by the one-piece type from around the 7th century BC onward. Most were produced with a pointed base to allow upright storage by embedding in soft ground, such as sand.