If (the magnets) attract one another inside the digestive tract (the magnets) can form large enough groups of small magnets to be able to rip holes
in the wall of a child's intestinal wall, or create a blockage in the
intestine. Similar damage can occur in the respiratory system if the
child somehow inhales these magnets.
We knew about the situation, because since March some toys had been recalled due to magnetic parts problems.
quote: worker/environmental conditions