The back has fingerprints printed on it. "Phra Nuea Chin" also known as "Phra Phong Suphan Yot Tho" will be made from various minerals and metals. Both have the same mold as the clay. And there are different molds from the clay.
The back has a puddle and a check pattern on the fabric. Phra Phong Suphan, which is considered to be the most popular amulet, is made of clay. Which is the soil of Suphan Buri Province, which is quite detailed, is the main substance.
Then it is filtered, fermented and kneaded thoroughly. Mixed with aloe vera and auspicious flower pollen By the method of extracting the juice from the head of the aloe vera and mixing it together called "Kae aloe". Therefore, when it goes through the burning process, the surface of the Buddha image does not become hollow from the decomposition of the aloe vera flesh.The flesh will look juicy and not hard. This is a special feature that is different from general clay. Moreover, the firing process has a consistent heating temperature control. This makes the body of the Buddha image strong and not easily broken like other clay Buddha images.
Another special feature is In the creation process, the method of inserting the material into the mold is used with the thumb. Press firmly on the back, so "fingerprints" appear on the back of the Buddha image, similar to those of ancient people's fingers. And there are fingerprint lines in a spiral style because "Phra Phong Suphan" is an amulet that is kept in a crypt. And through a long period of time Therefore there are dirt stains all over the Buddha image.
This Buddha is an amazing black, very rare to find a genuine one now, set in an Antique real silver case.