Bidspirit auction | A Set of Circleware Bubble

A Set of Circleware Bubble Ball Colored Base Cordial Glasses - A set of art glass cordial flutes manufactured by Circleware. Each vessel is composed of a clear glass tapered conical bowl joined to a solid, weighted spherical base. The bases are executed in various colors, including cobalt blue, emerald green, brownish-red, and olive yellow. Each base features internal controlled bubble inclusions, characteristic of the bullicante technique. No manufacturer marks or signatures are present on the items. Height: approximately 8 inches The group is in good overall condition with no apparent chips, cracks, or restorations.