The acupressure ball on the neck and shoulders will quickly release your neck and shoulders. The "acupressure ball" is easy to aim at the point of stiffness and the "hanging handle shape" makes it easy to apply force, so you can experience a firm massage with a little force. Far Infrared and Natural Mineral Formula: A natural mineral mineral mineral stone with far-red effect is used in the rubber part. It is even more effective when used in the bath. Shiatsu sphere with natural mineral gemstones, easy to apply force: Easy to aim for points. You can massage your shoulders with less force. Material: Body: Polypropylene rubber; Styrene elastomer; Heat resistant temperature: 140°F (60°C); How to Use: Press and loosen your shoulders. ★ Gently push back neck ★ The arms are also available. Please use while adjusting the amount of force. Note: Please use this product according to the condition of your skin. Please do not use it for a long time or squeeze it too much as it may damage your skin or clothing. This product can also be used in bath. The surface of this product can be found in small grooves and marks that occur when manufactured, so it is not a problem. Please acknowledge The dents on the side of the grip of the main unit are traces of the plastic inlet opening. Please do not use this product for anything other than its intended purpose. Please do not use this product for infants, those with sensitive skin, allergies, those with prone to internal bleeding, those with skin abnormalities, those with sunburned skin, or those with fractures or swelling. If any abnormalities such as swelling, itching or other abnormalities occur, stop using and consult a physician. Keep out of reach of children. After using, please add warm water with a cloth that melts water or mild detergent. Dry it in a shady and well-ventilated area. Please do not place near a fire, in a high temperature, or in a location exposed to direct sunlight. Please refrain from placing cosmetics directly on the rubber part as there is a risk of deterioration. The use of excessive force on this product may cause damage. There may be white powder on the surface of the acupressure sphere of this product, but this is due to the nature of the material, so it is not normal.