A jade roller is a beauty tool that uses a cool-to-the-touch gemstone for facial massage, and it's been around for centuries.
Gua sha is a traditional Chinese healing method in which a trained professional uses a smooth-edged tool to stroke your skin while they press on it. This motion raises small, red, rash-like dots that show under your skin called petechiae. People use gua sha to treat chronic pain all over their body.
Selling on lowest price because the jade roller is little loose but still works alright.
Gua Sha does not have deep arch but works alright.