How to identify the authenticity of Charcoal Toothbrush?

1. The hair of Charcoal Toothbrush is black. The bamboo charcoal body is black, and the end diameter of the ultra-fine bamboo charcoal bristles is smaller than that of ordinary bristles. It can penetrate deep into the gaps that ordinary bristles cannot touch. The soft and super-absorbent bamboo charcoal bristles protect the gums from damage.

2. Charcoal Toothbrush has a unique non-slip colloidal brush handle, which can be easily fixed to prevent slipping.