HIGH QUALITY: Made of high-quality Bianstone meticulously polished, thick and full, smooth and round, moderately soft and hard, and comfortable to hold. MUTIFUNCTION: Warm moxibustion and massage, hot compress, dredge the collaterals, Guasha, family physiotherapy. VARIOUS EFFECTS: Promote blood circulation, relieve muscle pain, expel cold, improve immunity, strengthen body, prevent disease. USAGE: Suitable for the whole body, such as face, eyes, neck,abdomen, back, legs, waist, hands, etc. Specification: Material: Wood, Bianstone Size Chart: 11.5x8cm / 4.53x3.15inch Package Includes: 1 Pcs Bianstone Warming Moxibustion Instrument 1 Pcs Adapter (Plug adapter for each continent) 1 Pcs Storage Bag 1 Pcs English manual 1 Pcs Meridian diagram Note: 1. The operator must understand or can be used by professionals. Check carefully before operation, use it in a safe place with ventilation, adjust the temperature according to your own to avoid burns, do not pull the power cord, and unplug the adapter after use. 2. When the odor remains when used with the ointment, you can wipe the bianstone parts with disinfectant water (without electricity) and then wipe them with cotton cloth or cotton. Do not soak in water to avoid damage. 3. The bottom of the Bianstone is made of natural Bianstone. The Bianstone has natural chromatic aberration, grouper, stone tendons, etc. It is generally linear, circle-shaped, and point-shaped. It is normal that there are micro-cracks on the surface and will not affect the use. 4. Please allow slightly error due to manual measurement. 5. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 6. Wish you a wonderful on-line shopping!