12pcs Replacement Toothbrush Heads with Caps Compatible for D01B

- 12pcs replacement toothbrush heads with caps offer practical backup, suitable for daily use by individuals and small families. - Precisely compatible with D01B toothbrushes, ensuring a tight and reliable fit during use. - Equipped with protective caps, the heads can stay clean when not in use, adding extra convenience. - Ergonomic bristle design fits common brushing habits, delivering a smooth and comfortable experience. - Tool-free installation allows for quick and hassle-free replacement whenever needed.