The first and only razor with FLEXIBALL, the GILLETTE VENUS SWIRL EXTRA SMOOTH 5 BLADES, is made to contour more effectively* over difficult areas like the knees and ankles. Venus Swirl moves in multiple directions, capturing almost every hair, in contrast to traditional razors that only move in two. * vs. Venus Embrace The first and only women's razor featuring Flexiball 5 blades, which are better suited for contouring to difficult areas like ankles and knees. Hydration-Induced Moisture Glide serum to achieve amazing glide streamlined grip with improved feel With the exception of Venus Simply 3, any Venus blade fits any Venus razor handle.