B electric toothbrushes. – PRECISE GENTLE CLEAN – The premium US Dupont Bristles are rounded for a precise clean, to get into the smallest of gaps, whilst being soft on gums. – SUPERIOR CLEAN C Replacement brush head has been expertly designed to rotate to ensure the maximum amount of surface area is covered for a superior clean. – VALUE FOR MONEY – Oral B Brush Heads are designed to fit your Oral B electric toothbrush and are the perfect replacement for more expensive branded products. – CONVENIENT C the replacement toothbrush head is fitted with indicator bristles that fade so you know when to replace your toothbrush head. They also come in 4 different colours so you will always know which electric toothbrush replacement head is yours – Our replacement toothbrush heads are compatible with the entire range of Oral B Electic Toothbrushes except for Oral-B pulsonic – Oral-B Professional - Care Series, Oral-B Triumph Series, Oral-B Tri - Zone Series, Oral-B Advance - B electric toothbrushes. The premium US Dupont Bristles are rounded for a precise clean, to get into the smallest of gaps, whilst being soft on gums. – SUPERIOR CLEAN C Replacement brush head has been expertly designed to rotate, pulsate and oscilate to ensure the maximum amount of surface area is covered for a superior clean. – CONVENIENT C the replacement toothbrush head is fitted with indicator bristles that fade so you know when to replace your toothbrush head.