Fantastic Freebie: Hand Warmers sample

You know you're not dealing with the best-known brand when the main page of the company's Web site announces itself with the title "What's a warmer?" These products from Heat Factory are, very simply, inserts that go in your clothes to warm you up. And if you want to try one out, all you have to do is fill out the form and they'll send you a packet. The little pouches are filled with a mixture of iron powder, charcoal, salt, sawdust, and vermiculite. You open the outer packet and the oxidation process makes it heat up. You slip it in your pocket or gloves or shoes and enjoy.