Ezyoutdoor Multifunction 10 in 1 Military Camping Hiking Survival Tool Compass Kit Navigator for Outdoor Activities Hiking Camping Travel Bivouac This compact tool has 10 vital functions packed into one tool. It acts as a thermometer, hygrometer, mirror, compass, level, magnifying glass, ruler, LED light, whistle, and a flint fire starter! 2 button cell batteries required, included. Start living your life like a true survivor man with this tool. 10 functions in a compact tool. Flashlight, compass, thermometer, whistle, mirror, magnifying glass, and more. Great as a party favor; and adventurous kids!; Handy for Hiking, Camping, Spelunking, etc. Package Contents: 1 x Multi-function Survival Tool;Lifetime warranty,7-15 shipping days with tracking number