Bamboo toothbrush Sagyene, product made with flexible bristles that respect the sensitivity of the teeth and gums. The design and manufacture contributes to the respect for the environment and social equity that the German brand. The bamboo wood used for the manufacture of the handle comes from Asia, its cultivation does not require artificial irrigation to preserve the water resource. In addition, the nylon that makes up the bristles does not use any raw material from the oil industry and can be recycled once used, made from castor oil.