Features: Small but very useful. Compact size, easy to carry. Qualified to throw enough sparks. Flint Diameter: 0.16inch/4mm Flint Length: 36mm Total length: 64mm Scraper length: 66mm Strap length: about 30cm How to use: Scrape some shavings down to a piece of tissue; Friction two of them, make its produce sparks; Just scrape one time.
