Set of 4 Vintage Uranium (Vaseline) Glass Wine Glasses – Glows Under UV Beautiful set of four vintage uranium glass wine glasses in the classic Vaseline glass color. These glasses feature the sought-after yellow hue and glow bright neon green under UV/blacklight (365nm), confirming authentic uranium content. Uranium glass was produced primarily from the 1830s through the 1940s by adding small amounts of uranium oxide to molten glass. Perfect for uranium glass collectors, blacklight displays, MCM barware collections, or anyone who appreciates antique glowing glass. Type: Uranium / Vaseline Glass Quantity: Set of 4 wine glasses Color: Transparent yellow Glow: Strong green fluorescence under UV light Era: Pre-WWII (circa 1830s–1940s) Height: Approximately 7 1/4” Rim Diameter: Approximately 3 1/4” Material: Glass with uranium oxide Condition: Excellent pre-owned vintage condition. No chips, cracks, or repairs noted. Please review all photos for details. Thank you for stopping by! All reasonable offers are welcome. Be sure to browse my closet for a wide variety of items, including vintage treasures, men’s and women’s clothing, coats, shoes, and kids’ apparel. Bundle 3 items and automatically save 20%