GENTLE AND SAFE TRIMMING / SHAVING. This women’s trimmer set uses low-sensitivity stainless steel blades. Thus it’s safe to do the shaving and trimming with the trimmer very close to your skin. Painless shaving and trimming. No tingling sensation. No irritation to your skin. Feel free to use this electric razor as a Face Shaver, Ebrow Trimmer, Pubic Shaver or Bikini Trimmer.