استکان is a small glass traditionally used in Persian culture to serve tea. It is typically made of thin glass, allowing the drinker to appreciate the color of the tea. The design often features a curved shape, making it easy to hold and sip from. In Iran, serving tea in an استکان is a common practice, especially during social gatherings. It is often accompanied by a small plate of sugar cubes or sweets, enhancing the tea-drinking experience. The use of استکان reflects the importance of tea in Iranian hospitality and daily life.