Wide at the bottom. Bohemian style glass with a ruby. Red “Cut to clear” pattern. Color is a dark, rich ruby red, darker than average, see. All photos with different backgrounds and lighting. Both bottom of decanter and. Underside of the stopper are hand-carved with a number “40”. Decanter is in overall. And clean pre-owned condition showing just typical signs of use one might. No cracks or breakage. Only issue found is a tiny surface chip of the ruby. Near the bottom as shown in the last photo. Interior may show some. Dried water spots from regular washing. International in 10 days.