NOTE: This product was retired May 2018. Click here to learn more about what that means. WHAT IS IN THIS KEY CHAIN THING? This is a Woodchuck! And this woodchuck can chuck a LOT of wood! Combining the firesteel, name plate striker, and the wood harvesting ability of a bow saw, you'll be warm and cozy all night long. WHY DO I NEED ONE? Because harvesting firewood and building shelters can be a pain in the butt! Stretch your wire saw across a curved stick to make a bow saw and cut through sticks and logs like a hot knife through butter. HOW CAN I TEST IT OUT? Head over and get yourself a Core Tube. It's the same components woven inside the keychain so you can get your hands on them, test them out, and practice using them before you really need it. DOES IT MAKE ME INVINCIBLE? No, but it'll chuck wood! There is no replacement for learning and practicing survival skills. Survival is inherently dangerous and these products are in NO WAY a guarantee of survival. MORE QUESTIONS? Visit our FAQs section.