SereneLife Hot Stone Massage Kit with Heater 12 Black Basalt Stones Digital Temperature Control & Tray, Portable Electric Spa Set for Professional or Home Therapy

12 BASALT VOLCANIC STONES: This electric spa massage set includes 6 large and 6 small round natural black basalt stones known for their high silica content and heat retention, maintaining therapeutic warmth for 25–35 minutes PREMIUM STAINLESS TRAY DESIGN: Features a durable, easy-clean stainless steel heating tray with cover to ensure even and consistent heating. Ideal for busy clinics or self-care use, this setup ensures professional-grade heat management PRECISE DIGITAL CONTROLLER: The included LCD controller offers adjustable heat settings from 30°C to 70°C, allowing you to personalise your therapy session. Simple plug-and-use function makes operation quick and intuitive PORTABLE SPA SOLUTION: Designed for practitioners or home users, this compact and stylish massage kit heats stones within 15–20 minutes. The integrated stainless tray design offers durability for long-term use and safe storage PROFESSIONAL RELAXATION & PAIN RELIEF: Perfect for relieving muscle stiffness, post-workout fatigue, and tension build-up. This hot stone system is ideal for home recovery, athletic support, or therapeutic spa clients