Replace Head Razor Blade，Compatible For Philips，shaver HQ3 HQ4 HQ55 HQ56 HQ4+ Hq44 HQ6640 HQ6645 HQ6675 HQ6676

Reduced skin irritation: The cutterhead is designed with lubrication strips and elastic suspension to reduce friction between the blade and the skin, reducing scratches and redness Adapt to different beard types: Some head accessories can adjust the shaving depth for thick beards or fine trimming to meet the individual needs of different users. Easy to clean design: Open head structure or one-button pop-up function for easy rinsing with water, avoiding beard buildup and maintaining hygiene. Improve shave smoothness: Replace the shaver head with a sharp blade that conforms to the contours of your face for a smooth and smooth shaving process. Ensure uniform shave: Older blades wear out differently, resulting in uneven shaving results. Replace the razor head to ensure consistent results every time