➊ HUGE HEAD TOOTHBRUSH, Long toothbrush head, the length is 4.5CM/1.77IN, it's 1.5 times longer than regular's. The size allows you to effortlessly brush multiple teeth at once. It's ingeniously designed with an 8-degree angled arc shape, fitting the tooth surface, providing an extraordinary brushing sensation. | ➋ BPA FREE CHARCOAL BRISTLES, 70-hole fine and densely packed charcoal bristles, infused with activated charcoal powder, to suppress bacterial growth. The tapered charcoal bristles expertly penetrate deep into the narrowest gaps, while the shorters provide a gentle massage to the tooth surfaces. Excellent cleaning effect. | ➌ DIAMOND-CUT TEXTURE HANDLE, It exudes a sense of luxury and sophistication, while providing excellent grip for effortless brushing. | ➍ TEETH WHITENING, It is particularly effective for dental plaque, cigarette stain, coffee stain, bacteria, and wearing braces. Rest assured, the bristles are of medium softness, unlike other hard bristle toothbrushes that can harm your teeth and cause gum bleeding. | ➎ FINE PACKAGING, Easy to carry when traveling, ensuring your oral hygiene never takes a backseat.