Fresnel Lens (wallet size)

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Fresnel Lens (wallet type) by M. Redfish I cant express enough how you should buy some of these and keep them in your kits and wallet/purse. Very inexpensive, I think I bought 10 for $5 and gave some away Super flat and weigh nothing Unlike glass, made of flexible, unbreakable plastic Starts fire with the … Continue reading Fresnel Lens (wallet size)