Technically the pattern is made of air enclosed inside glass canes and then drawn/twisted to a spiral. Origin & date: The air-twist stem was developed in Georgian England in the mid-18th century (roughly c.1745–1770 for the classic examples).
eBay
eBay
Ideal for serving after-dinner liqueurs, dessert wines, or even small cocktails.
eBay
Chip and couple of nibbles to foot rim.
eBay
Vintage Bohemia Glasses with Grape Vine Design. Teal blue twisted stems DIMENSIONS: approx :7cm D:7cm H:18cm Super pair local collection possible
eBay
The unique peach pink colour adds a touch of elegance and whimsy to your table setting, making it a standout choice for any gathering. Crafted from high-quality glass, these wine glasses showcase a distinctive air twist stem that spirals elegantly for a visually stunning presentation.
eBay
Orrefors "Anne" crystal glasses designed by Anne Nilsson for Orrefors Sweden. Exotic and glorious ring. They are in excellent condition. Sold as it is in the photographs. The set includes wine glasses/ goblets with an exotic swirl pattern.
eBay
The central corkscrew has has an even circular cross-section. My career took a leap forward when I joined Bonhams in 1976. Heading : A Double Series Air Twist Stem Wine Glass. Bowl : Round funnel. Good pucella marks.
eBay