A fantastically satisfying bit of factory footage, in which a steel rod is heated and bent into the shape of a giant spring. The fire at the end is because of oil and dirt particles burning off. More hot coil-bending action here.
While we’re carrying cash less and less these days, when we do have a wad of money in our pockets, it should look this awesome. This metal clip from Hikari Japan is made from damascus steel, and holds up to 15 bills. In matte or shiny finishes.
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