- Heat when you need it at a click of a button, 54(c)
- Simply Click the metal disc and a chain reaction takes place producing heat!
- Excellent for Muscular Pain, Outdoor Activities, Aches and pains, poor circulation and Sports Injuries
- Simply Boil for 5mins in pan of water until the crystals melt and then it's ready for when you need it again
- Reusable 1000's of times.