'- Micro-Grooved Stainless Steel Teeth: Features ultra-fine, closely spaced stainless steel tines designed to capture and strip away lice and tiny nits (eggs) from hair strands. - - Rounded Anti-Scratch Tips: Tines are engineered with smooth, rounded tips to prevent scratching or irritating delicate scalps during combing. - - Ergonomic Anti-Slip Handle: Outfitted with a contoured plastic grip featuring textured ridges to ensure comfortable, non-slip control during repetitive use. - - Reusable & Easy to Sanitize: Stainless steel metal teeth allow for thorough cleaning and easy sterilization in boiling water or alcohol solutions between uses. - - Universal Hair Compatibility: Effective on all hair types—including thick, curly, long, or short hair—making it ideal for treating whole family members.