HeatMax HotHands Super Warmers - Up to 18 Hours of Heat - 40 Individual Warmers

If you visit doctor's offices or basically any medical facility, these are the best. I get PET/CT scans often and my hands and fingers would feel uncomfortably frozen. Now I just hold the large Hot Hands while my hands are raised over my head and let the warmth do its trick. The first one lasted at least 15 hours (last checked at 3:30 a.m.and the one I'm using right now is still going after 11 hours with lots of warmth left. I will be purchasing the smaller, 10 hour ones for the summer time office visits. They're GREAT! Thank You Hot Hands!

In today's high-tech world, I've rechargeable devices you never have to plug these in. You never have to worry if they're charge or not you can always carry them with you cause you know once you open the package, you can warm your hands or your feet. It's the only way to go on those cold days when you're out and the boat.

These super warmers last a long time and they are soft to hold in your hands or put in your pockets. I buy them regularly. They are that good

some of the packets are duds. but most of them are hot %26 they keep me warm or at least my hands warm in the texas cold. i work oufside in the freeways. construction pouring concerte . so this hot hands packest help me alot thank you .

Arrived faster than expected. Exactly as described. All have worked fantastically, some longer than 18 hours. i got these to put inside socks and then add to stray cat houses in my area. These have been a lofesaver! Ordering another box right now!

I like this larger size for keeping my hands warm in the deer stand. I opened 2 and shook them to activate the heating and then I finished getting dressed and rode my 4 wheeler to my stand in 28 degree temperature and when I climbed in my stand the hand warmers were hot and warmed my hands from the ride.

Decided to use one of these one night when our heater wasn't able to keep up with the dramatic temperature change. Took a couple minutes to warm up but once it did, wow! Layed it next to me and covered up with a blanket and was toasty warm. I didn't need to wear socks or heavy thermal stuff. It put enough heat out, under the blanket, to keep me warm. It gradually lost its heat after about 7 hours but technically lasted 18.

Product is good, and received timely, however, pay attention to quantity - it says 40. When I received the order, they basically are breaking apart a box of 50 to give you quantity of 40; You can buy a box of 50 at BJs for $19.99 - so this product is a big rip off for the price - product is great but the price for the quantity is a rip off....buyer beware.

Technically received my product. I bought the 40 pack of the super warmers, expecting it in the manufactured box Hot Hands sends them in. To my surprised I had just received 40 individual packs crammed into a box. There is damage to the box on the corners and the tape on the bottom doesn't cover the seams of the box so all of them were exposed to outside weather/environment. After opening and going through them about 6 of them were already “set off”, being too hot to the touch. So now I have some semi compromised product that may or may not fully work. This is more or so on the way I received the product not the product it self. But be cautious on this seller doing something like this to someone else.

I just received the order today. I got for boxes. 1 of the boxes already opened. This is ridiculous. I don't know how many packs have left in the box.