[Product Compatibility]: Our HQ8 replacement heads can be perfectly fit for Philips Norelco HQ7xxx, HQ8xxx, AT7xx, AT8xx, PT7xx, PT8xx, HQ7100, HQ7180, HQ7200, HQ7240, HQ8445, HQ8850, HQ8870, HQ8880, more→HQ8882, HQ8890, AT750, AT751. AT890, AT891, PT710, PT715, PT720, PT860, PT870, 7110X, 7115X, 7125X, 7140X, 7180XL, 7183XL, 7240XL, and more.[Smooth Shave]: The blades for norelco razor replacement heads adopt a multi-precision cutting system, which gently places each beard in the best cutting position, which can cut up to 30% of the beard than other ordinary blades, leaving your skin smooth Invincible, in the best condition. At the same time, the round head design perfectly protects your skin from …