Elenco Snap Circuits Water Clock
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Product Description
From the Manufacturer
Great addition to the fun Snap Circuit line. Build a digital clock that runs on tap water or other household materials like fruit juice and cola. No need for batteries. This €œliquid battery€ also powers a light emitting diode. Easy to build and use.
Product Description
Build your own digital clock the runs on tap water or other household material like fruit juice and cola! There's no need for batteries...this clock runs on liquid power! The liquid battery also powers a light emitting diode!
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