Roman Balsamarium Cosmetic Kohl Glass 4th Century ADThis exquisite Roman glass double cosmetic flask, or Balsamarium dating back to the 4th century AD, is a rare and beautifully crafted artefact, showcasing the sophistication of ancient glassmaking techniques. Made from translucent luminous green glass with now iridescent interior the flask features delicate trails in matching hues, adding to its aesthetic appeal. The thick, everted rim, carefully folded over and inward, and the delicate looped handle,