The Philips Norelco HQ56 Electric Shaver has a collection of shaving heads that are known for their quality and reliability. Compatible with Micro Action and Norelco Reflex Plus razors, these shaving heads come with the ComfortCut system to reduce irritation after use. The Super Lift and Cut functions of these shaving heads lift hair and deliver a clean shave. Their flexible design adjusts to facial curves for a proper shave.