The corozo buttons are made of a completely natural and dense resin resembling hard resin. In many parts of the world, the name “Tagua” or “pearl of the plant” is also used for the corozo. The reason for this can be explained by the fact that the corozo material is obtained from the seed of some palm trees growing in the rain forests. In addition, when examined carefully, the stability of the organic compounds that make up the structure of the corrosion material provides the stability and scratch resistance of the corrosion control buttons. Furthermore, as the corozo material is obtained from nature, it has a unique pattern, as in the lines of striped animals, so the two corozo buttons are different from each other as patterns.