100% Battery-Free, Human-Powered, Hand-Crank Eco Light
By A Mystery Man Writer
Description
Modeled on the kind of manual pencil sharpeners (some of us) students grew up with by the doors of classrooms, this may be one of the more classy and convenient hand-powered lighting concepts yet created. And if that were not enough: as a bizarre bonus, you can even still sharpen pencils with it! A simple
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100% Battery-Free, Human-Powered, Hand-Crank Eco Light
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from
per adult (price varies by group size)
