Copernicus Toys // Flash Rocks
Regular price
$3.99 USD
Regular price
$5.00 USD
Sale price
$3.99 USD
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per
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Details
- Knock these rocks together for an electrical effect. Flash rocks are one of the few minerals with piezoelectric properties. So, when subjected to mechanical stress, these two little rocks generate an electrical charge and glow. Part of Copernicus Toys Compact Curiosities line.
- Choking hazard.
Ships from the J&J Storefront in Georgetown, Texas.
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