16pcs Replacement Toothbrush Heads Compatible for T3/T5/T10/T10S/T20/E7/V5(16pcs Black)

- 16pcs offer sufficient backup for daily replacement, suiting families or individuals. - Precisely compatible with T3, T5, T10, T10S, T20, E7 and V5 toothbrushes, ensuring tight connection. - Practical design fits daily brushing habits, delivering a smooth and consistent experience. - Thoughtful structure reaches hard-to-clean areas, adapting to regular use demands. - Tool-free installation: snug fit enables quick, hassle-free replacement easily.