• Replacement head compatible with Oral-B Pulsonic electric toothbrushes • Exclusive design that offers intense vibration and deep cleaning • Each head comes equipped with a dust cover and is sealed in a plastic bag, packaged in a paper box • Three layers of protection during packaging and transport to prevent dust contamination • The bristles feature between 95% and 98% rounded tips before packaging, which helps protect teeth and enamel during brushing • Medium bristle hardness, ideal for effective cleaning without damaging the gums • Dentists recommend replacing the heads every three months • The package includes 10 replacement heads, enough for prolonged use