Our Crystal Collection Toothbrush designed by acclaimed fashion designer Rubin Singer and created by Dr. Irwin Smigel sets a new standard in beautiful high-performance oral care. The patented 45° angled brush head unique to supersmile features five tufted rows of DuPont soft nylon bristles. Center bristles effectively clean below the gum line where plaque and bacteria accumulate while angled side bristles polish the tooth surface. Ergonomically shaped Lucite handle guarantees the ADA recommended brushing angle is maintained. Number one toothbrush recommended by aesthetic dentists. Stands upright for hygienic drying. BENEFITS: #1 toothbrush recommended by aesthetic dentists Patented 45° angled brush head Center bristles effectively clean below the gum line Angled side bristles polish the tooth surface Stands upright for hygienic drying DIRECTIONS: On a DRY toothbrush place a pearl-size drop of whitening toothpaste and accelerator. Brush in circular motions for two minutes twice daily. Center bristles slip into space between teeth and gums. Angled side bristles polish the tooth surface. Replace brush every 3-4 months.