Ionic Technology Heating CombDecreases frizz and flyaways while improving styling control, let your hair be silky smooth and frizz-free. Seal and smooth the split end. Negative ions bind to hair to close broken hair cuticles.Suit for wet and dry hair- MBAGWMH hot combOur hot comb is a straightener suitable for your use on wet and dry hair, perfect and will not damage your hair.