This ergonomically designed toothbrush features an angled brush head and a perfect combination of super-soft, tall and short bristles to reach plaque-prone areas more easily. About Cocofloss Dentist Chrystle Cu and artist Cat Cu are sisters and floss fanatics that believe in laidback, gratifying cleansing regimens. That's why they created Cocofloss the smile-enhancing wonder in a shade of blue cleverly designed to provide visiual contrast to plaque. Crafted from towel-soft microfibers made to mimic a loofah, Cocofloss scrubs the surfaces of your teeth without being harsh on fingers or gums, while its tropical flavors transport you to a place as beautiful as your fresh, pearly whites.