Ice Derma Roller for Face and BodyFeatures: 1. Head: stainless steel 2. Head Color: silver 3. Included: 1 handle + 1 ABS head How to use and function: 1. Put the Ice Roller in the refrigerator or freezer, 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 6. After Shaving