Oral Care Troche "Refrele", which we have developed in collaboration with dental specialists, are on display. It can prevent oral problems thanks to three kinds of herbal extracts compounded by our own blending ratio. It is expected to prevent aspiration pneumonia and tooth decay only by taking one tablet per day. Also, it is effective for black hairy tongue. Besides, it can be used to remove tongue fur instead of a tongue brush, which is especially good for nursing home residents. If you are interested in oral care, please come to our booth.