Health Care Jade Comb: The Scientific Research Shows the Jade Stone(Contains a lot of micro-elements ) is Very Helpful to Body Health Care and Skin Beauty, It will Extremely Improve the Blood Circulation and Skin Rejuvenation than Wood or Plastic Combs. Make You Less Stressed and More Energetic. Cool Touch Feel: Polished Very Well, The Edge is Thin and a Little Aggressive, but Never Hurt Your Skin. Please Keep in Mind: Using The Massage Creams or Essential Oil before Doing Slimming Massage on Your Body Muscles by This Tool. Color or Size May Be Different from The Photos Because of The Material Professional Hair Beard Comb: Anti-Static, De-tangling and Hair Styling Comb, Also Very Suitable for Men Beard Comb.The Jade Gua Sha Scalp Comb Works Well on Face, Head, Neck, Back, Hand and Feet, Help Release Muscle Tension, Tighten The Skin Multi-Functional: Not Only Hair Scalp Gua Sha Massage, But It is Very Also Useful for Full Body Slimming Massage and Relaxation at Home or Travel. Our Jade Head Massager Tool is Non-toxic and Really Benefit to Skin. Delay The Appearance of Visible Skin Aging.