It is believed that the Jade stone can help relieve stress and anxiety. Moreover, from the perspective of studying these stones, it can also help balance the body's energy. AW Artisan Dropshipping Vibration Face Rollers are an ideal product to add to your bath or personal care range. The main benefit of facial rollers with vibration is that it promotes circulation, activating the metabolism of cells. In addition, it relieves tension and minimizes facial swelling. Please note that the battery is not included. The battery for this product is with AA batteryYou can combine this product with our konjac sponges or facial clays. Weight: 70-73g grams. *Size: Length 15.5 cm, Width 2.5 cm, Height 3 cm