25 Pieces of 6mm Faceted Fire Polished Beads in Topaz-Amber w/GREEN VASELINE/URANIUM GLASS Inclusions in each bead - originally from the Czech Republic. There are a number of lots available with TWENTY FIVE (25) beads in each lot. They’ve been black light tested and are guaranteed to fluoresce neon green under Ultra Violet light (390 - 405nm preferably).