World Menagerie, in association with National Geographic, searches the world to work directly with the finest artisan designers. A soothing, tempered tone of cobalt invades this set of six highball glasses. Over thirty years of experience have resulted in the artisan's superior ability to create imaginative yet functional works, achieving incredible clarity with the material. Since each piece is handmade, shape and size can vary slightly and tiny bubbles may appear within the glass. This exemplifies the hand-blown technique, making every piece a unique example of blown glass craftsmanship.