Toothbrush Replacement Heads Compatible for MT1 4/8/16pcs(8pcs White)

- Toothbrush replacement heads compatible with MT1, available in 4, 8 and 16-piece packs - Multiple pack size options meet different short-term and long-term replacement demands - Precise fit design ensures secure attachment to the handle, preventing loosening during use - Tool-free installation allows quick and hassle-free replacement whenever required - Compact and lightweight structure enables easy storage and convenient carrying for home and travel