Gillette Venus Swirl Flexiball women's razor has been designed to contour better to tricky areas, like knees and ankles (vs Venus Embrace). 5 Contour razor blades of Venus Swirl individually adjust to every curve and are 6x more flexible. , , This most advanced Gillette Venus blades have a MicroFine comb to guide hair to the blades that capture virtually every hair and water-activated MoistureGlide serum for incredible glide. Gillette Venus Swirl Flexiball - for a flawless shave. All Venus razor blades fit all Venus razor handles, except Simply Venus.