CDC paper. The company responsible for one of these poisonings is likely Oh Sweet Art, located in Palm Bay, Florida.
Their decorative “non-toxic” powders, which may contain up to 25% lead, are still available on Amazon (lol).
Modified the title to reflect what, specifically, is a problem with the cakes, so there’s no panic about every hunk of fondue.
Product description:
you can give your cakes and crafts the personality they deserve
In the open questions:
Is this item eatable?
Answers:
Recent reviews state it is NOT EDIBLE and NOT FOOD GRADE per the website and per taste testing.
the product label says it is NOT EDIBLE
Incredible. And of course half the pictures posted by reviewers show it on cakes and edible stuff.