Recommended by dentists. Toothbrush for cleaning inner surface of back teeth.

CLEARDENT BACK FIT

Perfectly fit inner surface of back teeth! Allow users to brush inner surface of back teeth thorougly. Remove plaque and prevent periodontal diseases effectively. New feeling of use! 【Colors】　Pink， blue 【Materials】　Handle：Polypropylene　Bristles：Nylon 【Bristle hardness】　Medium 【Heat-resistant temperature】　60 degrees 【Made in】　Japan 【Advertisement】　P&A Co. Ltd. (+81)72-367-7063