Uranium glass - MEDIUM FRIT - 5mm to 10mm - opaque opal
Discover the mesmerising magic of genuine uranium glass frit — a material with a rich history and a spectacular glow. In natural light, these fragments shimmer with a soft, dreamy yellow-green opalescence. Switch on a UV blacklight and they transform into a vivid, electric neon-green that stops people in their tracks. Whether you're filling a pendant vial, creating a statement piece of jewellery, or adding an otherworldly accent to a display, this glass frit delivers serious wow factor.
Why you'll love it
Genuine uranium glass frit — authentic vaseline/uranium glass with that iconic glow
Brilliant UV reaction — intensely bright neon-green under blacklights, perfect for clubs, festivals, and UV photography
Opaque opal finish — beautiful soft colour in daylight, dramatic transformation under UV
Fragment size 5mm to 10mm — sized to fit comfortably into standard pendant vials
Completely safe to wear — the uranium content is sealed within the glass and the exposure level is lower than a typical sunny day
Versatile use — ideal for pendant vials, resin art, ornamental displays, and jewellery making
Handcrafted in the UK — made with care by Imbali Crafts
What you'll receive
A little bag filled with either 5g or 10g of uranium glass frit (select your quantity from the drop-down menu). The pieces range from 5mm to 10mm and fit comfortably into standard pendant vials.
Pendant kits available
Want to turn your glass into a wearable piece? Check out our kit section — we have pendant kits listed separately that pair perfectly with this glass frit.
