The effective Replacement Head for your Flawless Nu Razor -A remarkable two-way dry razor that can be used in your most sensitive areas. -Razor is gentle on all skin types and can be used in both directions without any nicks, cuts, burns, bumps or irritation. -18K Rose Gold coating and rounded tips protect your skin; -Trims, edges, and shaves any length of hair. -Add the sensaguard and it's gentle on sensitive areas like your bikini, underarms, knees and ankles.