How much does a red bean cedar string cost? Usually around a hundred dollars. The red bean cedar wood is a very dense plant, the general fingertip size of the weight of the red bean cedar tree blocks are very heavy, so we can be based on the weight of the red bean cedar bead bracelet to initially determine whether it is really made of red bean cedar. General tree materials have a specific smell, such as gold nanmu has camphor asked, the smell of the red bean cedar wooden material is not very good, there is a kind of acid with a stinky feeling, although the smell is not very good, but it is also regarded as a way of identifying the true and false, so we can identify the authenticity of the red bean cedar bead bracelet through the smell.

Redbud, is the generic name for plants in the genus Sequoia. The genus has about 11 species, distributed in the northern hemisphere. There are four species and one variety in China. Sequoia belongs to shallow-rooted plants, its main root is not obvious, developed lateral roots, is recognized as the world's endangered natural rare anti-cancer plants, is after the Quaternary glaciers left behind by the ancient relics of the tree species, on the earth has a history of 2.5 million years. Due to the slow growth rate and poor regeneration ability under natural conditions, the world has not formed a large-scale forest base for sequoia raw materials for a long time.