Gem Kits By Scientific Explorer - Disgusting Science
$22.99
$22.99
Ex Tax: $22.99
Gem Kits By Scientific Explorer - Disgusting Science
Grow your own friendly germs and fuzzy molds. Mix up a batch of coagulating fake blood. Even make a stinky intestine. Learn the science behind unmentionable bodily functions while doing some truly NASTY experiments.