Toothbrush Heads Head WorkCompatible Fo 507 Electric and Teeth Care Product White 5/10/20 Pcs(20 Pouch in 1 Box)

- Fits 507 electric toothbrushes, enabling stable use as replacement heads.? - Offered in 5/10/20PCS, meeting different replacement quantity needs.? - White color, matching common electric toothbrush styles.? - Suitable for daily teeth care, supporting regular brushing.? - Designed to work with 507 models, easy to install.?