Himalayan Salt Massage Ball set by Himalayan Secrets© - the perfect way to indulge in a soothing and rejuvenating massage experience! Crafted from 100% natural Himalayan salt, these massage balls offer an array of health benefits, including reducing muscle tension and promoting healthy blood circulation. The massage balls can be easily warmed up in a microwave for 30 seconds, or on a skillet set on low heat. But, to ensure perfection, use one of our Warming Bowls (part #HSSL-MSW) with a 40-Watt bulb that warms the massage stones, and doubles as a decorative lamp. Their unique shape provides a comfortable grip and allows for easy maneuverability, making them the perfect choice for a relaxing massage session. Care: Wipe to clean. Do not rinse. Disclaimer: Please use with care and caution if you have sensitive skin. Comes in a corrugated box with crinkle paper. All stones are shrink-wrapped to avoid contact with moisture.