Clay Tea Sets
Among the clay tea sets, the purple clay tea set made in Yixing is regarded as the best one. In the early Northern Song Dynasty, Yixing purple clay tea set became a unique and outstanding tea set, and it was very popular in the Ming Dynasty.
The purple clay teapot is made of unglazed clay, which is baked with purple and red mud specially found in the local area. Since it is densely agglomerated and finely molded at a high temperature, such a teapot not only can hold water without leakage but also can absorb liquid and retain some of the flavor of the tea due to its porous nature unperceivable by naked eye. The purple clay teapot is slow in heat transfer, preventing one from scalding one's hand. It can also keep tealeaves from spoiling in hot days. More over, such kind of teapot can stand sharp changes in temperature and even be put directly on fire to stew tea if required.
The purple clay tea set also features simple design and unsophisticated color and takes various shapes, such as bamboo knot, lotus root, pine tree knot and bronze ware imitating that of the Shang (17th- 11th century BC) and Zhou (11th century BC - 256BC) Dynasties.
Porcelain Tea Sets
1. White-porcelain tea sets: the most famous white-porcelain producing area is Jingdezhen, and other areas include Liling of Hunan Province, Tangshan of Hebei Province and Qimen of Anhui Province. In the Yuan Dynasty, Jingdezhen was well known for its celadon that enjoyed a hot sale overseas.
2. Celadon tea sets
Celadon-porcelain tea sets began to enjoy popularity from the Jin Dynasty, and reached its height of splendor in the Song Dynasty when Longquange Kiln of Zhejiang Province, one of the five famous kilns at the time, produced various kinds of celadon products, including teapots, tea bowls, cups and trays, etc.
3. Black-porcelain tea sets
In the Song Dynasty (960-1279), tea contest was prevalent in Fujian. Contestants believed that black-porcelain tea cup made in Jian'an was the most suitable ware to improve tea quality, thus such tea sets gradually gained a high reputation far and near. As described in the Record of Tea by Cai
Xiang of the Song Dynasty, To make the water appear limpid, better use black-porcelain cups. Cups made in Jian'an are dark purple in color, with fine lines like rabbit hair. The most notable advantage of these cups is that they are hard to cool down if heated for a long time due to their thick base. Cups made in other places, either thin or of purple color, cannot compare to such cups.Contestants don not use celadon cups.
4. Painted-porcelain tea set
Painted-porcelain tea set is painted porcelain on the surface of the utensils. It is divided into two main types of underglaze colored porcelain and overglazed colored porcelain. Underglaze colored porcelain began in the Tang Dynasty. In the Ming and
Qing Dynasties, glazed colored porcelain was the flourishing period of development, with Jingdezhen kiln achievements being the most prominent.