Thermasoft - Self-Heating Therapy Mitts with Soyaffin Serum Product ID: 28158 Continuous Heat Therapy for Accelerated Results. -Relaxes muscles and increases bloodflow. -Increases the efficiency of soyaffin serum for silky soft skin. -Provides temporary relief to sore, stiff muscles and achy arthritic pain. -Promotes healing and renewal from within. Retail Price: $8.00 Our Price: $6.00 Usage: Easy as 1. Activate with water. 2. Place on hands. 3. Enjoy up to 20 minutes of heat therapy.