This stone spa therapy system by Conair uses hot stones to help relieve aching muscles, sore joints and tense spots. A classic form of relaxation therapy, the natural stones gently transfer heat, which radiates deeply to provide relaxing, soothing treatment. Get the total spa treatment with 20 natural stones in various sizes, a heating basin with ready light and 2 bottles of massage oil. Includes a pre-measured cup for water and tongs to remove the heated stones. No. HR-10. Imported. 9Lx10Wx6D".