1. Mini sizes the appearance of large pores and helps to remove dirt that causes acne & blackheads. Start with the nose cup to clean the corners around your nose and then turn the cup over to clean the forehead and cheeks. 2. By penetrating deep below the skin's surface, the pores are rid of excess oil and dirt, and the skin is smoother and cleaner. 3. Use gentle, deep dleansing suction to remove skin impurities. 4. Improve skin tone and pore appearance. 5. Essential facial care tool. Clinically effective for skin toning. 6. Power supply: 1x AA battery (not included).