Ultrasonic Skin Scrubbers (skin spatulas) are metal devices used to deeply cleanse the skin, unclog pores, exfoliate dead skin, drive products deeper into layers of the skin and aid in extractions.
The device used high-frequency vibrations via sound waves to transform the skin from cell to cell.
While there's a variety of different scrubbers on the market, they're all generally the same in that they have a metal head and a sleek handle. Many skin spatulas also boast a variety of features, such as lifting and moisturizing modes.