Philips Comfort Cut blade system, 5-direction Flex heads, 30min shaving/8 hr charging, Color: Aquatic Blue-Aquatic Blue-BlackDescription Rounded profile of heads designed to protect skin Shave close without nicks and cuts. Our ComfortCut Blade System with rounded head profile glide smoothly across, while protecting your skin. Get a comfortable dry or refreshing wet shave with Aquatec Choose how you prefer to shave. With the Aquatec Wet & Dry seal, you can opt for a quick yet comfortable dry shave. Or you can shave wet with gel or foam even under the shower. Rounded edges