The Hydro Silk® cartridges feature 3 Curve-Sensing® blades that provide ultimate closeness while hugging the natural contours of your body. Its water-activated Hydra-Boost™ serum is formulated with a touch of aloe and cocoa butter for a smooth glide. Hydro Silk® cartridges also feature protective micro-guards that allow for a smooth glide across the skin while helping to prevent nicks and irritation.
