Fast food chain McDonald's has recalled 12m drinking glasses promoting the new Shrek movie because painted designs on them contain the toxic metal cadmium.
The glasses have been sold in the US for about $2 each and are available in four designs depicting the animated film's main characters.
The US Consumer Product Safety Commission (CPSC) warned consumers to stop using the glasses immediately.
Cadmium can damage the liver, kidneys, lungs, nervous system and brain.
In the case of the Shrek glasses, there are concerns about long-term exposure to low levels.
The metal could leach from the paint onto a child's hands and then enter the body if the child put the unwashed hand to his or her mouth.
http://news.bbc.co.uk/2/hi/world/us_and_canada/10235075.stm