3pcs Shaver Head Replace Razor Blade ，Compatible For Philips Norelco，HQ8 PT860 PT870 AT750 AT751 AT890 AT891 HQ7120 HQ7100 HQ7140 HQ7160

Rounded design: perfectly fits the curves of the face, whether it's the chin, cheeks, or neck, it can shave accurately, with no shaving corners. Finely polished blade edges: smooth against the skin, avoiding scratches, and easy to use for sensitive skin. Rounded and curved mesh: reduces friction by 30% compared to flat design, providing a smooth shave and minimizing skin irritation. Automatic sharpening process: Fine-tune the blade with each use to keep it sharp for a long time, prolonging the life of the blade and reducing replacement costs. Strong adaptability to the shaver: easy to install, ensuring stable performance of the shaver.