Rare set of six glasses, attributed to the renowned Belgian glass manufacturer Val Saint Lambert (VSL), Material: Uranium Glass (Ouraline). The glass contains uranium oxide, which causes it to fluoresce brightly emerald green under UV/Blacklight. Period/Style: Art Deco (c. 1920s–1940s). The design features a ribbed bowl and a faceted, stylized stem, characteristic of the era’s elegant glassware. Function: Likely Cordial, Port, or Liqueur Glasses. Attribution: Attributed to Val Saint Lambert (VSL), potentially from the Luxval collection, though unmarked (common for this type of glassware). Condition: excellent, no chips no cracks, see all pictures to make a informed decision, the pictures are part of the description. Insured shipping with tracking code.