material: Made of high quality jade, Durable and good quality, long lasting, and super easy to clean

The Jade Roller: Facial Roller has a double ended roller to use on different facial areas: the smaller roller for eye area, while larger one for neck, face, arms etc.; Roll the product in an up and out motion from the neck toward the forehead

The Gua Sha Scraper: Keep it at a 15 degree angle when moving from the center of the face towards to the hairline, then down the neck towards collar bone, or you can use it to your body like arms, leg or back, to help improve blood circulation