6pcs Toothbrushes HeadCompatible For UsmileY1S/Y4/U1/U2/U3/P1/P4 Soft DuPont Sonic Electric Toothbrush Clean Nozzles(6CircylarPink)

- Rounded processing: Each bristle tip is smoothly rounded, preventing gum scratches. - Compact brush head: The mini brush head easily cleans the back molars, covering every corner. - Durable and resistant to deformation: High-quality bristles maintain their shape and last longer. - Anti-slip design: The brush head features anti-slip texture at the connection point, ensuring it stays secure and does not loosen after installation. - Precise fit to the tooth surface: The curved brush head fits the contour of the teeth, providing a more thorough cleaning.