Hot Stones Warmer can help relieve stress and relieve back pain. Easy to use, safe and comfortable. Suitable for the people who are often to use computers and mobile phones and you can also use it at home. You can use it on the neck, back, shoulders, legs, etc. It can be repeated and is a practical massage tool. Basalt retains the heat for up to 45 minutes in the larger stones. Their high ferruginous components will improve blood flow and relax your muscles. This makes them the preferred choice for therapists. : This hot stones massage kit maintains the temperature for a long time and has sufficient energy. It is a natural material for hot stone therapy. You can apply essential oil (not included) and massage together to relax the body, relieve stress and improve sleep.