5-10Pcs Replacement Brush Heads Compatible for Seago Fairywill Electric Toothbrush FW SG 507 508 515 Bristle(10pcs Black)

- Suitable for electric toothbrush models FW SG 507, 508 and 515, it can be used as a practical replacement part for daily use. - 5-10 pieces are provided to meet your continuous and regular long-term replacement needs. - Featuring bristles designed for everyday brushing needs for a comfortable, smooth cleaning process. - Installation and replacement are simple, with no complicated steps required, making every operation hassle-free. - As an essential accessory to maintain the normal daily function of your electric toothbrush.