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Green Science Water Clock

Green Science Water Clock

Product code: 00-03411
Age range: 7-10 years
Gift Wrap
Regular price $3.20 USD
Regular price $0.00 USD Sale price $3.20 USD
Sale Sold out

Great new science projects. Eco-engineering water powered clock - just add water and magic, then the clock begins to work! build this water-powered clock and learn about how batteries work.

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