Gillette Proglide Flexball Gift Pack Includes - ProGlide Razor + ProGlide 4s Blades - Combo Pack. Experience a smooth and comfortable shaving experience with the Gillette Flexball ProGlide Combo Pack which consists of a ProGlide Flexball Razor with 4 Flexball Blades.The Fusion Proglide flaunts Gillette's Thinnest Blades with an advanced low resistance coating for an effortless glide cutting through hair easily. The Gillette Fusion ProGlide with FlexBall Technology flaunts Gillette's Thinnest Blades with an advanced low resistance coating for an effortless glide cutting through hair easily. The men’s razor that responds to contours for Gillette’s best shave. And our best blades are now 2X preferred when used with the Fusion ProGlide handle with FlexBall Technology (overall preference vs. former ProGlide, among ProGlide users). Reengineered Low Cutting Force Blades feature thinner, finer edges (first 4 blades vs. Fusion) with an advanced low-resistance coating to cut effortlessly through hair with less tug and pull than Fusion.