【Set Contents】 ・Extra-large stones (approx. 8 x 8 cm) x 2 ・S-rank medium stones (Microparticle polishing / approx. 6 x 6 cm) x 2 ・Medium stones (approx. 4.7 x 6.7 cm) x 2 Total: Set of 6 This is an authentic hot stone set, perfect for esthetics, chiropractic, relaxation, and home care. Made with natural basalt, it excels in heat retention and far-infrared effects, gently relaxing the body from the core when warmed. 【Features】 ・Uses natural basalt (high density, high heat retention) ・S-rank microparticle polished finish for a smooth feel ・For hot stone massage, to be warmed in hot water ・Practical sizes for use on the shoulders, back, waist, legs, arms, and other parts of the body ・Can also be used as cool stones after cooling 【How to Use】 Warm in hot water (approx. 50-60°C) for 5-10 minutes. After use, wipe off the moisture and store after thorough drying. 【Product Condition】 ・Unused ・Due to the natural materials, there are individual differences in color and texture. Perfect for self-care at home, as well as for practical use in salons and chiropractic clinics. Recommended professional-grade set for coldness, stiffness, fatigue care, and relaxation. Thank you for viewing. 4