The Combs Are Seamless, Which Means They Have Smoothened And Rounded Tips That Massage The Scalp And Stimulate The Natural Oils And Smoothened Teeth Edges To Prevent Scraping Of The Hair Cuticles And Scalp While Styling Dry/Wet Hair. Watch The Hair Behave And Stay In Place As You Witness A Comfortable And Irritation-Free Hair Combing Experience, With Every Stroke. Ordinary Combs have sharp edges that damage the cuticle, roughen the scales and cause unhealthy split hair.