المتجر

Wash your hands and the area to be treated thoroughly.
If you are using numbing cream, follow the manufacturer’s instructions for use.
Always remove the cream completely before rolling (you can use cotton pads soaked with alcohol to do this).
Rinse the derma roller under hot running water for a few seconds.
Apply skin care product, if using.
Wash treated area and dry with a clean towel or air-dry.