SUPERIOR WHITENING: Clinically proven to remove 10x more plaque and tartar than brushing with a regular toothbrush alone SPECIAL DESIGN: Patented Angled Toothbrush Heads for a better reach of tight spots, gums massage and effective plaque removal GENTLE and EFFECTIVE: Soft Dupont bristles remove surface stains and whiten your teeth, remove plaque between teeth, around brackets, under implants and bridges while gently protecting your gums BETTER TOGETHER: Get the most from your Kyoui Sonic 3000 Electric Toothbrush System when combining the use of the 3 Brush Heads every day, they were designed to work together and provide optimal performance