Great Hand Warmer! Lasts several hours!
These are great hand warmers! They last a long time too. They are great for putting inside your gloves or mittens and they keep your hands very toasty. The instructions say to just put them in your glove but I believe you need to squeeze them first to activate the ingredients. After doing that, it warmed up quickly and stayed warm for many hours later. I know that when I checked 6 hours later, they were still warm.<br /><br />I also found that I could use these similar to a hot water bottle. If one of my kids was cold or was feeling sick, I would just give him one of these hand warmers. He would then put it up against his body in bed and he seemed to really like that extra comfort. These are especially great and useful for playing in the snow or skiing or anytime your hands are cold. They are easy to use and convenient. They fit perfectly in my gloves too.  I received a discount on this product through a promotion. This review is a reflection of my own personal experience with this product.
Rating: 5 stars