• MichaelM416 commented on Adambowker98's instructable Electric Eraser9 months ago
    Electric Eraser

    super simple version: use the eraser end of a pencil as a drill bit in a drill :P works pretty good, can polish coins with it to an extent, using it on a piece of carpet (not the one on your floor cuz it will make a stain) will clean the eraser.

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