These hand warmers are fantastic for warming up cold hands and feet. They begin to heat up after you take the warmer out of the package and shake it. They work best if you keep them in your pocket or sock, because the heat will get trapped.
These hand warmers are fantastic for warming up cold hands and feet. They begin to heat up after you take the warmer out of the package and shake it. They work best if you keep them in your pocket or sock, because the heat will get trapped.