Ultimate Survival Technologies WetFire Tinder
Individually packaged in a lightweight solid cube form that can’t leak or foul up your other gear. The non-toxic cubes burn without smoke and can be started even in high winds and nasty weather. In fact the tinder burns while floating in water, and burns longer when wet. WetFire burns at over 1300F yet cools almost instantly when snuffed out.
Weight (per cube) 5.67g
Sold as a package of 8 Cubes
Follow the link for a video review. https://www.youtube.com/watch?v=lUeTqbSnVqA