Standard Red Disposable Plastic Party Cup (18oz)

This item is a classic disposable drinking vessel, commonly referred to as a 'Red Solo cup' style. It is constructed from thin, flexible polystyrene plastic, featuring a high-gloss vibrant red exterior and a contrasting white interior lining. The physical design is characterized by a tapered cylindrical shape, wider at the mouth and narrowing toward the base. It includes distinct horizontal tiered ridges or graduation lines around the body, which typically serve as volumetric indicators for common beverage pours. The rim is rolled and reinforced with a white plastic lip for structural integrity and comfort during use. As a contemporary mass-produced product, it displays a uniform finish with no visible wear, cracks, or manufacturing defects in the current image. The base is flat and circular to ensure stability on level surfaces. This specific design became an iconic staple of American social gatherings and collegiate culture starting in the late 20th century. The craftsmanship is utilitarian, optimized for inexpensive high-volume manufacturing and single-use functionality.