4 titanium ultra-thin contour adjusting blades provide an ultra-close shave, Longer lasting flexible blades* *vs BIC Sensitive, Helps protect from irritation with contour adjusting blades, a lubricating strip enriched with Aloe & Vitamin E and a heavier anti-slip handle and pivoting head for better control, Smoother, closer shave* *vs. BIC Sensitive, Paper packaging is recyclable.