Hot stone massage system with waterless heating technology Portable and compact design with bamboo heating warmer for easy storage and travel Smooth, sculpted round basalt stones for optimal comfort and heat retention 6 large and 6 small massage stones for versatile use Adjustable temperature settings (70-160°F) for customized therapy Quick heating (20-30 minutes) for immediate relief Energy-efficient warming bag for consistent and safe heating Ideal for muscle tension relief, soothing soreness, and improving blood circulation Perfect for athletes, home care, and spa centers Includes a digital temperature controller with adjustable time and temperature settings