•100% brand new and high quality•Good for camping and hiking, easy to carry and quick to make a fire •Outdoor experts, hunters, anglers and campers all prefer to make a fire, it also can help you when you are disoriented•5 Function: Whistle, Flint, Compass, Saws, Ruler•Specificity: Flint size: 8mm(Dia) x 110mm(L) Strip length:75mmRuler size:62mm x 25mm•How to use: First: Slowly scraping with a metal blade flint, keep the debris in a small pile of hay, leaves or paper Second: Rapidly produce section of ignited magnesium shavings. Third: the flame is generated