Made from natural stone (100% not artificial material)
Perfect for using to your face and the body, that good massager for everyone.
You need to clean your face and the roller first.
Second, you need to apply some skincare product on your face. and put the massager into the warm water than take it out.
Third, you take the roller to massage your face in 5 - 10 minutes each time. That's good for your skin product is absorbed by your face.
Good to relax your skin's muscle and feel more tight.