"Ouraline Beautiful Bohemian Crystal Cup"
Beautiful Uraline cup certainly made from Bohemian crystal. as everyone knows in the molten crystal, uranium salts are mixed which causes the cup to change shades of color under ultraviolet light. the radioactivity due to uranium salts is practically zero and well below the minimum authorized standards. Uraline, invented by a Bohemian crystal factory, was very successful at the time of Napoleon III and subsequently lost its notoriety. . These days there are always collectors who love this material and as long as a piece is of quality (which is the case with this cut) they are always sought after 
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