3 tablets per box. $3 per box or 10 boxes for $25 Great firestarters for camping, hiking, backpacking, and fishing. Trioxane burns clean and hot, packs easily and compactly. These mil-spec heat tablets will heat military rations, camp foods, and will even boil water. Sealed in waterproof foil. A MUST HAVE for your prepper, bugout, or survival gear.