Compatible for X1 X3 X3U X5 Replacement Toothbrush Head Brush Pink(4PCS)

- 4PCS Pink Replacement Toothbrush Heads for X1/X3/X3U/X5：This 4-piece pack of pink brush heads is compatible with X1, X3, X3U and X5 toothbrushes, for daily replacement use. - Crafted with soft bristles to ensure gentle contact during daily use. - Perfectly matches the four models, enabling quick and stable installation. - Suitable quantity caters to personal use or short-term stock-up needs. - Stylish pink design adds a touch of elegance while delivering consistent performance.