In general, the development of ancient wine glasses went through the following stages:

1. Early wine glasses: The earliest ancient wine glasses were probably simple containers made of clay or other natural materials for holding wine or other beverages. These glasses are usually handmade and have a plain shape and design.

2. Metal wine glasses: With the progress of metallurgical technology, metal wine glasses began to appear. These glasses can be made of brass, silver, gold, or other metals, and are usually more elaborate and often inlaid with precious stones or decorative designs.

3. Glass glasses: Ancient Egypt invented glass products around 1500 BC, including glass glasses. This invention marked the rise of glass glasses, whose transparency and ornamentiality made them a popular choice.

4. Ceramic and porcelain wine glasses: Ceramic and porcelain making techniques in different regions also gradually developed, creating a wide variety of wine glasses, from the Ru Kiln in China to the porcelain in Europe.

5. Middle Ages and Renaissance: During the Middle Ages and Renaissance, wine glass making was further refined, with more decorations and complex patterns, which also influenced the shape of the wine glass.

6. Modern wine glasses: In modern times, the design and manufacture of wine glasses have become diversified to meet the tasting needs of different types of wine. Wine glasses, whiskey glasses, beer glasses and other different types of wine glasses have been carefully designed to enhance the taste and aroma of the drink.