This is really a solid.. solid fuel.
Split the tab into 2 equal pieces, placing them 1" apart on an Esbit stove. Did this test at the college I attend; used an IR temp. sensor gun... because I wanted to play with it! Lighting the corner of each block took about 5 seconds of direct flame from a crappy cigarette lighter. After a minute or so, the top and sides of each block were producing flame. For the next 8 minutes, the average heat output with the gun pointing right above the tablet was 1130F. For the next 4 minutes: 890F. Peaked around 1200F. Occasionally brushing the tablet off increases the heat output but you in turn lose burning time.<br /><br />We brought a pint of water to a boil in just over 8 minutes. I believe these should be a staple in any outdoor-going bag. The most common fuel stoves that are used for these types of tablets can hold 4 of these tablets easily making the entire setup extremely compact. I personally carry one hunting; it's aaaalmost odorless and a (insert favorite hot food here) tastes WAY better than anything cold on an even colder day.
Rating: 5 stars