12pcs Replacement Toothbrush Heads Compatible for X-3 X-2 Tooth Brush (Black)

- 1. 12pcs replacement toothbrush heads provide reliable backup, well meeting the long-term daily use needs of families and individuals. - 2. Precisely compatible with X-3 and X-2 toothbrushes, ensuring a tight and stable fit during the using process. - 3. The well-structured heads with quality bristles offer a comfortable touching experience while supporting efficient cleaning. - 4. User-friendly design conforms to common brushing habits, making the daily teeth care process smooth and convenient. - 5. Tool-free installation allows for quick and hassle-free replacement, enhancing convenience for daily use.