The Gillette ProGlide represents the pinnacle of men's shaving technology, featuring FlexBall technology that adapts to your facial contours for uncompromising closeness and comfort. Five closely-spaced antifriction blades deliver a shave so smooth you'll barely feel it, while the precision trimmer on the back handles detailed work around the nose and facial styling with ease. The enhanced lubrastrip contains additional lubricants compared to standard formulations, providing superior glide and comfort throughout your shave. Soft microfins gently prepare your skin and guide hairs into optimal position for maximum closeness. The fading indicator strip signals when it's time to replace your blade, ensuring consistent performance. This four-pack refill set keeps your grooming routine at peak performance.