There are two methods for creating handmade Zisha teapots, which differ in how the teapot body is made.

1) Semi-Handmade

The first method involves using zisha clay to hand-beat the basic shape of the teapot body, which is then placed into a mold.  The mold helps to precisely adjust the flatness and curvature of the teapot's interior, allowing for a quicker shaping process.

2) Fully-Handmade

The second method involves completely hand-adjusting the flatness and curvature of the teapot body, without using a mold. 

We refer to the first method as semi-handmade and the second method as fully-handmade.

The key difference between these two methods lies in the efficiency of production.  Semi-handmade Zisha teapots can be made at a rate of two per day, while fully-handmade Zisha teapots require three days to make just one.  Another important distinction is the texture of the interior.  Most semi-handmade Zisha teapots have a relatively smooth and delicate interior due to the use of molds for compression, whereas fully-handmade Zisha teapots are not modified on the inside and are shaped by external compression.  As a result, the interior of a fully-handmade Zisha teapot is rougher and features shrinkage lines, which is a key indicator for distinguishing between the two types.

There is no difference between semi-handmade and fully-handmade Zisha teapots in other parts, such as the spout, handle, and lid.

When used for drinking tea, there is no noticeable difference between a semi-handmade and a fully-handmade Zisha teapot.  The difference lies solely in the craftsmanship.

For collectors, a fully-handmade Zisha teapot may be the preferred choice.  Each fully-handmade Zisha teapot is carefully crafted by skilled artisans and boasts unique details, making it a true work of art.  As a collector, you can appreciate the exceptional craftsmanship of each piece and add it to your collection.