CC: FLASH ROCKS

CC: FLASH ROCKS

Vendor
Copernicus Toys
Regular price
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Sale price
$5.00
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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. D: 1.25.