10pcs ice roller facial massager for face body skin cool derma roller skin care massage wrinkle removal dermo roller

1.put the ice roller in the refrigerator or er, when the roller is cold,you can use it(do not heat it) 2.after sleeping swelling of the face to calm,to regulate acne 3.prevention wrinkles 4.to freshen and tighten facial skin 5.to massage with ice for muscle pain