Thousands of Kori Gey water elf toy kits sold on Amazon have been recalled because they use a button cell battery that can be deadly if swallowed.

INDIANAPOLIS (WISH) — As the holiday season approaches, many toys and decorations use small – but powerful – button cell batteries, which can be hazardous to children. Parents need to remain vigilant ...

If button cells are swallowed, they may get stuck in the oesophagus. This can sometimes lead to severe damage to the mucous membranes. "Over the past ten years, clinics and poison centres have ...