The device will help you remove impurities from your skin thanks to high-frequency vibrations. It is made of stainless steel and is safe for sensitive skin. Use it on wet skin and let it remove impurities, oil, and blackheads for a deep skin cleansing. You can even use it with a facial moisturizer to help your skin absorb the nutrients from your cream better. 3 functions: Lifting (provides a pleasant massage to the face) Hydration (helps serums and creams penetrate deeper) Cleansing (for removing dirt and sebum). Includes 2 silicone covers for massage and gentle skin exfoliation. Construction Materials: Steel and ABS High-frequency vibrations Rechargeable for comfortable wireless use - Charging via USB (cable included) Dimensions: 5.5 x 17.5 cm