Used 1 time to try it out and forgot about it after. I’m sure it works great but I don’t need it. 2-in-1 Skin Care Tools: These face scraper devices' water-resistant silicone bodies are comfortable to use, and each rounded stainless steel face spatula provides precise, targeted pore extraction, blackhead removal, and infusion of skin care products Extract Mode: The uniquely shaped skin spatula and ultrasonic vibrations gently unclog pores removing dirt, oil and blackheads Infuse Mode: Ultrasonic waves enhance the penetration of active ingredients in your skin care products to instantly reveal a cleaner and radiant complexion Includes: This extraction kit comes with a DERMAPORE Ultrasonic 2-in-1 Pore Extractor and Serum Infuser, a protective cap, a device stand, and a USB charging cord By A Woman, For All Women: DERMAFLASH cruelty-free products empower women of all ages, ethnicities, skin tones and types to confidently take their beauty concerns into their own hands in the comfort of their own home