Electroninks Writeables Circuit Scribe Basic Kit + Book

    Learn electronics by simply drawing! Out of the box fun: our conductive ink pen, 6 magnetic modules, our educational workbook and even a 9V battery
    Non-toxic silver ink formulation invented by PhD students at UIUC/Harvard Funded on Kickstarter by over 12,000 backers!
    Resistance is 0.05-0.2ohms/sq/mil (.2-1ohms per cm of writing).
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