Description Used to release muscle tension and tightness Best choice for professional gua sha therapist or personal user Can perform gua sha for the most positions of the body Specification Color BlackMaterial Stone NeedleSize App 9 5 8 5 0 5cm L W H The Hole diameter App 0 3cmSuit Full Body Intended for People for long time using computers mobile phones or other types of electromagnetic radiation equipment Faster pace of work the nerve is in a state of tension for a long time An adverse blood circulation a person who is easily stiff or painful in the waist shoulders and neck Mental stress the need to continue to relax the spirit of the people Often insomnia listlessness need to improve physical energy of people Low immunity people need to improve physical fitness People who need to be treated Package Included 1 x Guasha Scraping Just send the Scraping not including other decor