Perfect for liquors and aperitif. If serving on the rocks, don’t worry about condensation as the ‘air pocket’ construction will keep the outside surface of the glass nice and dry. Features: - Hot drinks stay hot for longer, while the glass remains cool to the touch; iced drinks stay cold without condensation - Thermally insulated ‘air pocket’ construction, creates a striking visual effect and means you won’t need a coaster - Hand crafted by artisans, each mouth-blown piece is completely unique; makes for a lovely gift - Borosilicate glass, lightweight yet well balanced - Heat resistant (0 to 100°C), scratch resistant