Ring marries a clean white handcrafted glass diffuser with a decorative glass ring. Besa’s easy-to-use bayonet mount secures the glass diffuser to the aluminum fitter with a “twist & lock” action. Our Silver Foil glass is sparkling and metallic. Distressed metal foil is applied to the inner surface of a glossy clear blown glass. The silver color complements the soft white Opal cased glass, which can suit any classic or modern decor. Opal has a very tranquil glow that is pleasing in appearance, as the silver foil sparkles with the accents from that glow. The smooth satin finish on the opal’s outer layer is a result of an extensive etching process. This blown glass combination is handcrafted by a skilled artisan, utilizing century-old techniques passed down from generation to generation.