5 Pcs/10 Pcs Replacement Brush Heads Compatible for Electric Toothbrush(10 pcs BK)

- 5 and 10-piece sets of replacement brush heads for electric toothbrushes - Dual pack size options cater to different short-term and long-term replacement requirements - Precise fit design ensures stable attachment to the electric toothbrush handle during use - Tool-free installation allows quick and hassle-free replacement whenever needed - Compact and lightweight structure enables easy storage and convenient carrying for home and travel