The bristles are made from soft and medium bristle, nylon, DuPont with high elasticity, longer lifetime, better anti-deformation, enhancing whitening. And the color of the bristles depends on your requirement.
The handle is made of 100% biodegradableMao bamboo, an environmentally sustainable timber. The subtropical moosoon climate are also beneficial to growth of bamboo in Zhejiang Province. The bamboo is heat treated to carbonize the surface of the bamboo, giving it a quality finish and good service life.The carbonization finishing process provides water resistance and prevents the growth of microbes (bacteria and moulds) during normal use.