Review on Ultimate Arthritis Microwavable Handbook: Your Universal Guide by Doug Nelson

Moist warmth and soft fabric. The pads are placed on the front and back of each glove after the pads have been heated in a microwave oven. Used for people with rheumatoid arthritis who suffer from severe pain, swelling and stiffness. Microwave the pods on high for 2 minutes and that seems to last a good 30 minutes of heat. The smell reminds me a bit of the smell of green tea versus lavender, but it's still pleasant. Not a cure, but for the duration of wearing, of course, it helps to temporarily relieve pain and stiffness.