About 3 bags are used for a full bath. The far-infrared radiation allows heat energy to permeate and warm the body. They are recommended for people with muscle aches and fatigue or those with poor blood circulation. They have an indefinite life.
Characteristics: Transfers heat efficiently through far-infrared radiation.
Uses: Cooking and in bath water
Quantity to use: 10 pieces for cooking.
About 3 bags in average sized bathtub.
