Look with your eyes
According to the color of the tire, the material type can be basically identified.
After the purple mud material is fired, it usually has various shades of purple, such as: purple, purple brown, purple brown, deep purple.After the purple mud material is fired, it usually has various shades of purple, such as: purple, purple brown, purple brown, deep purple.
After the green mud material is fired, it is basically a yellow color that is a solid color, such as beige, bright yellow, and the like.
After the red mud material is fired, it has a variety of red tones, such as red, orange, and dark red. The Mu material in the red mud is generally more crystalline after being fired, and the color will be more bright and bright.
The effect of the sand particles after the group mud material is burned is particularly obvious. Because two or more different kinds of purple sand mineral materials are fused together, the color tone will be more abundant.
Touch by hand
The pure purple sand material gives a pleasant feel, but it is not as tired as the feeling of touching the bean paste, and the hand sweat will also leave a certain imprint on the pot table.
Listen with ear
Listening to the sound can distinguish the water absorption properties of the material. Add hot water to the dry pot and listen to the sound of the bubbles from the open mouth.