A reader linked up such a cute idea to our blog hop a few weeks ago: Valentine Conversation Heart Hand Warmer Tutorial.
So I made one too! It only took 5 minutes to sew. Super easy and super awesome.
I filled mine with lentils, which holds heat for about 30 minutes. I surprised Dennis with it in his pocket one cold morning as we were walking to breakfast. It was a lot of fun! He was pretty surprised.