3pcs Replace Head Razor Blade，Compatible for Philips，Shaver HQ3 HQ4 HQ55 HQ56 HQ4+ Hq44 HQ6640 HQ6645 HQ6675 HQ6676 HQ6695 HQ6696 HQ6425 Replacement Head

Sharper blades: Changing the razor head will be sharper, which means you can cut your beard more easily and cleanly when shaving, with less friction and tugging during shaving. Reduces irritation: Using a blunt blade may cause skin irritation, redness, and cuts. Changing the head regularly can reduce these discomforts and improve shaving comfort. Better shave: Changing the shaver head can help you achieve a smoother shave, ensuring a cleaner, more thorough shave and less residual beard. Clean: Aged or dulled blades tend to build up dirt, and changing the head regularly can help keep your shaver hygienic. Compatible for philips，shaver HQ3 HQ4 HQ55 HQ56 HQ4+ hq44 HQ6640 HQ6645 HQ6675 HQ6676 HQ6695 HQ6696 HQ6425