Droop cups (pronounced: Drope) are a type of Little-master cup, produced about 550 to 510 BC. A few examples date to the fifth century BC. They are named after John Percival Droop, an English archaeologist, who first recognised the type. Droop cups have black concave lips, more clearly distinguished from the vase body than on other Little-master cups. The feet are high; at the upper end they bear a ridge in natural base clay colour and a similar band just below, sometimes slashed. The edge of the base is painted black. The interior of the hollow foot has a broad black band of paint. On the base interior, the black slip is usually interrupted by a stripe deep below the rim; at times a cirle at the bottom is also left free of black. The cups of this type date to about 550 BC. The earliest specimens are completely black, a type that remains in production throughout later developments. Some early examples bear rows of bud-like decorations in the handle area. From circa 540 BC, decoration changes in so far that now the entire vase exterior below the lip and above the foot is decorated with bands, palmettes, leaves, dots, rays, or animal silhouettes. Figural decoration is rare. Details of the post-540 decorative style are so similar to cups from Laconia that a connection must be assumes. It is likely that both regions used the same East Greek examples as inspiration. Later, decorative schemes were directly adopted from Sparta. The type goes mostly out of use around 510 BC, although black-slipped cups continue to be made for longer.