Popcorn Rock
by EARTHWORKS
Save 73%
Original price
$15.00
Original price
$15.00
-
Original price
$15.00
Original price
$15.00
Current price
$4.00
$4.00
-
$4.00
Current price
$4.00
"Popcorn Rock" is a naturally occurring rock mined in the Great Basin of the western US. Simply place the 2-3 inch rock in a bowl of vinegar and watch the popcorn-like aragonite crystals grow over the next 1-2 weeks