Make brushing an exciting adventure with the Oral-B Pro Kids Marvel Spiderman Electric Toothbrush Heads! Designed for children aged 3 and up, this 4-pack features vibrant Spiderman graphics to transform daily oral care into a fun, engaging activity for your little superhero. The small, round brush head is perfectly sized for a child's mouth, gently cleaning around milk teeth and delicate gums. Its extra-soft bristles provide a dentist-inspired clean that is both thorough and comfortable. This pack ensures a full year of effective brushing when heads are replaced every three months. These replacement heads are compatible with all Oral-B Kids power handles, as well as most Oral-B Pro, Smart, Genius, and Vitality handles (excluding Pulsonic and iO). For optimal performance and safety, check the brush head regularly for wear and replace it if bristles become splayed. Foster healthy brushing habits that last a lifetime with the superhero power of Oral-B! Note: This product is supplied with a standard UK 2-pin plug. A suitable adapter is required for use with a three-pin UK socket.