Product Details

Eye wash cups gained immense popularity during the late 19th and early 20th centuries as over-the-counter eye washes and tonics flooded the consumer market. Apothecaries and pharmaceutical companies manufactured these small vessels in various colors and styles, allowing users to bathe the eye in medicated liquids or saline solutions. Cobalt blue glass was frequently utilized for medicinal packaging because it offered some protection against light degradation while providing an attractive, professional appearance. John Wyeth and Brother, a prominent Philadelphia-based pharmaceutical firm established in the mid-19th century, distributed numerous proprietary medicines and medical accessories. Eye cups bearing the Wyeth name were typically produced by major glass manufacturers on contract for the company to promote their eyewash preparations. Today, these vibrant cobalt blue glass pieces are actively sought after by bottle diggers and collectors of antique medical memorabilia.