From Juliska's Amalia Collection -

Juliska's svelte, threaded swirl ascends their Amalia martini glass adding a seductive twist to your ice cold cocktail.

• Measurements: 5" W, 7" H
• Capacity: 6 ounces
• Bohemian Glass is Mouth-Blown in the Czech Republic.
• Dishwasher safe, Warm gentle cycle.
• Not suitable for hot contents, freezer or microwave use. 

The Amalia collection is available here.

The Juliska brand is available here.

The Bohemian Glassware collection is available here.