Stone Heating Travel Box: The electric hot stone massage warmer set comes with a lightweight energy efficient heating box that quickly heats up the rocks within 20 mins.
ktrok
KTROK Natural Basalt Massage Stone, 27pcs Hot Stone Massage Kit with Digital Stone Heater, for Massage for Home Spa Relaxation Pain Relief
Digial Stone Heater: Fully automated Stone Heater with a digital thermostat system. Easy to use, allowing you to adjust and set the unit at your desired temperature. Supplied with a spoon for safety stone removal.