Get it here: www.amazon.com One of our pals reviews the coolest new discovery of the month.

Review of: EZ Heat – an instant reusable sodium acetate hand warmer & Eneloop Kairo – a battery powered hand warmer that doubles as a battery charger EZ Heat Pros: • quick and easy to use • great temperature • safe solution Cons: • crystals cool in less than half an hour at room temperature • needs to be boiled for reuse Eneloop Kairo Pros: • lasts at least 1 hour • can have batteries changed • doubles as battery charger • comfortable to hold • comfortable warmth Cons: • wished it was as hot as the EZ Heat The EZ heat lasts a shorter time frame than the Eneloop Kairo but is initially hotter. The EZ heat costs about CDN per packet. The Eneloop Kairo is slightly cooler to the touch than the EZ heat but could potentially be used a lot longer as long as you have spare batteries. The Eneloop Kairo costs about CDN.

www.swagbucks.com quick guide on ho to make a handwarmer out of household items You will need: A magnet, battery, and some copper wire

Heat Wave Instant Reusable Heat Packs provide therapeutic pain relieving heat in seconds and are reusable for a lifetime. All Heat Wave products are portable, so they can be used at home or office, while driving or commuting, or while attending or playing sports. We have 4 products for your convenience: 3 x 5 inch Instant Reusable Hand Warmers 6 x 18 inch Instant Reusable Neck / shoulder / back heat wrap 5 x 9 inch Instant Reusable Medium Universal Heat Pack 8 x 12 inch Instant Reusable Large Universal Heat Pack Heat Wave Instant Reusable Heat Packs are made in the USA with a non-toxic sodium acetate (salt water) solution inside of a medical grade, extremely durable, vinyl pouch. Our heat packs are designed to fit, comfort, and heal every part of your body: Our hand warmers are great for cold days, but also great for carpal tunnel pain and arthritis The medium and large rectangular packs can be used for: Ankle, calf, knee, thigh, and back pain General muscle soreness Menstrual cramps Linear Indentations in the packs allows the units to adjust to your body part. The neck / shoulder / back wrap is excellent for neck and shoulder discomfort. The slits in the pack make it ideal for a conforming fit. Buy them at www.bentgrassconcepts.com!

Have warm hands during those cold winter months, time and time again, with these reusable hand warmers. Easy to use, just flex metal disc and knead to intensify the heat. Directions for use and restoring for reuse printed on back of warmer. Great to store in your emergency kit (above 32° F) or use during your favorite cold weather outdoor activities. Heat lasts up to 2 hours per use.

this an awesome thing just watch

See How Reusable Hand Warmer Works

I am wondering how the reusable handwarmers that look like a bag of water with a metal disk in side work.How does flexing the little disk start the thermal chain reaction (crystallization)and how does boiling it "reset" it?

can we carry a fueled zippo hand warmer with us on carry on? Lighters are allowed, so i was wondering it if was the same for hand warmers.