The Sharp-n-Spark tool has two of the most essential items you will need when hiking, camping or as a tool in any survival occasions.. One rod is the sharpening and the other one is fire-starter rod. The hole allows the use of a carabiner for attaching to a backpack or a belt. Тhе set is very compact and light wait in a size of a snack bar. So, you can sharp your knife and make a fire with this unique designed tool. It’s an ideal piece that any EDC bag must have.