Campfirepiston Hickory Fire Piston
Starting a fire outdoors doesn’t have to be a hassle. Not when you have a Hickory Fire Piston around. It has a hollow cylinder and piston that lets you compress air to raise its temperature to 500F to ignite a fire.
Fire pistons are great for demonstrating Charles’s law. This one lets you start a fire anywhere using such a principle.[where to get it]
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