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Science Fire Piston£28.50Read more
Fire Pistons demonstrate the rise in temperature when a mass of air is
rapidly compressed. The tinder provided allows you to create a flash of light
or an ember of fire by using the hand operated plunger.
Cotton and charcloth are provided although almost any dry and fibrous
organic material will combust. To re-ignite a piece of tinder, the plunger
must be removed to introduce a supply of fresh air.