Arcoroc for Avon Royal Sapphire Cobalt Blue Tumbler & Rocks Glasses, Vintage Bar

Arcoroc for Avon Royal Sapphire Cobalt Blue Glasses! Arcoroc manufactured the Royal Sapphire pattern for Avon in the 1970’s-1980’s. Royal Sapphire features cobalt blue, molded glass with a leaf and diamond pattern. Available are the Royal Sapphire rock glasses or highball glasses. Arcoroc is one of the brand names of ARC International, makers of Luminarc, Cristal D’Arques-Durand, Mikasa and others.