Unlike the Original Spark-Lite Firestarter which are made from plastic, these are made from Anodized Aluminum. They work on the same principal as the original, and can be used one handed. This one also has a recessed Allen head insert that allows you to replace the flint. The kit comes with 8 Tinder-Quick™ Fire Tabs, instructions, an Allen Wrench and an extra flint. Available in Orange or Green.