New Chinese style keychain vintage cowhide vegetable tanned leather pendant

-Little knowledge about vegetable tanned leather-

Vegetable tanned leather is a kind of environmentally friendly natural cowhide, commonly known as tree paste leather, and some people write it as tree cake leather. It is a type of cowhide that has not been coated, trimmed, or chemically colored. Therefore, to make vegetable tanned leather, you must choose the best cowhide embryo, that is, the embryo leather with fine leather grain and few scars, also known as full-grain cowhide