Sterex Insulated TwoPiece Needles 50 box F3I Jax Wax Beads leaving it feeling soft Brushes Cushion leaving it feeling soft Keracolor’s Krystal Water Complex™ neutralizes those offenders Manufactured from medical grade stainless steel and coated with a specialist medical grade insulation materialSuitable for sensitive skin typesONLY used for short wave Diathermy and Suitable for Flash ThermolysisSuitable for use on Afro Caribbean or Asian skins (This is because darker skins are more prone to hyper pigmentation and insulated needles only release the current from the tip of the needle causing less damage to the skin)