Forte PRO Blade for Speed: The Skull Shaver Forte PRO 3 Head Replacement Blade supports faster shaving with 20 percent more cutting action per rotation for quick grooming Flexible Contour-Adapting Heads: Each rotary blade floats independently, providing 360-degree contouring for a close, irritation-free shave across your face and scalp Premium Stainless Steel Construction: Electric shaving blades made with hypoallergenic Japanese stainless steel for sharpness, durability and long-lasting shaving performance Designed for Skin Comfort: Premium sharp blades retract when too much pressure is applied to help reduce skin irritation and provide a safe, smooth shave for sensitive skin Gold Standard in Shaving: With Skull Shaver, you'll have access to luxury-grade grooming tools that are long-lasting, efficient, and comfortable to use