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Magnifying Fire Glass Lens

fire glass magnifying lens for making primitive fire
demonstration of concentrating light using a magnifier for fire
using a fire glass magnifying fire starter on a leaf
thickness of the concave magnifying glass
fire glass magnifying lens for making primitive fire
demonstration of concentrating light using a magnifier for fire
using a fire glass magnifying fire starter on a leaf
thickness of the concave magnifying glass

GoKnapping

$2.50 
SKU: FMS811

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Convex glass lens perfect for fire making using the sun. Great as a backup fire starter, 2" in diameter with a ground edge. May have some tiny imperfections that will not affect use. Not for optics use.