4/12 Pcs Replaceable Brush Heads Suitable Compatible for Oclean X/X PRO/ Z1/ F1/ One/Air 2 /SE Sonic Electric Toothbrush Refills(6white6gray)

- 1. Broad Compatibility with Multiple Models：Meticulously engineered to fit a range of sonic electric devices, including X, X PRO, Z1, F1, One, Air 2, and SE models. The well-matched connector enables effortless installation?simply attach it firmly, no additional tools needed, and it maintains a stable fit without shaking during use. - 2. Flexible Quantity Options: 4/12 Pcs for Different Needs：Available in 4-piece and 12-piece sets to cater to various demands. The 4-piece set is ideal for travel or personal short-term use, while the 12-piece set supports long-term replacement for families, eliminating frequent purchasing hassles. - 3. Fine Bristles for Gentle & Thorough Cleaning：Adopts soft, high-density fine bristles with rounded tips. The bristles can deeply reach into narrow gaps to remove residues, while the gentle texture reduces friction on contact surfaces, achieving a balance between cleaning efficiency and comfort. - 4. Ergonomic Design Enhances User Experience：The brush head features a lightweight and streamlined shape that fits comfortably in the hand. Its ergonomic contour ensures easy maneuvering, and the anti-slip surface provides a secure grip even in wet conditions, making each use smooth and effortless. - 5. Durable Material for Long-Lasting Use：Made of high-quality, wear-resistant materials. The bristles resist deformation and shedding, maintaining their cleaning performance after repeated use. Each brush head offers reliable service, ensuring excellent value for money.