- Replacement brush heads compatible with Oral-B electric toothbrushes, not suitable for iO and Pulsonic models - Each brush head provides a deep clean, removing plaque even in hard-to-reach areas - Soft yet durable bristles, designed to last and maintain their shape - Includes 8 units with colored rings to distinguish between users and improve family hygiene - Easy to install: quick and secure snap onto the electric toothbrush handle - Ideal for maintaining oral health and a cleaner smile for months - Replace every 3 months or when bristles become frayed - Rinse and dry after each use for greater durability - Not recommended for children or for use with whitening toothpastes