展开Naturally deodorize + detoxify the mouth with this modern toothbrush from Morihata. Bristles are infused with binchotan charcoal, a Japanese oak, that contains natural negative ions to fight bad breath + plaque. **Content + Care** \- Bristles: nylon, binchotan charcoal powder \- Handle: polypropylene \- Made in Japan **Size** \- Length: 7”