Vintage Cobalt Blue Etched Glass 4 Bottle Castor Cruet Silverplate Condiment Set. For sale is an absolutely beautiful cruet set with etched blue glass and silver plated lids. It includes the 4 bottles pictured as well as the caddy. Gorgeous etching of leaves and grapes adorns all 4 bottles. Very rare to see this set complete. They are in good condition, metal shows some tarnish, bottles are free of chips and cracks. Please see the photos in detail. Thank you for looking.