Hand warmers are scalding hot because of Fe! [POSNACK]#shorts

It’s so hot! A pocket hand warmer
still keeping things warm today.

This tiny warmer is steaming hot
all thanks to the iron (Fe) inside.

To help your pocket hand warmer last longer,
discover useful steel knowledge in just 1 minute!
Stay tuned for more exciting POSNACK from POSCO!

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#POSNACK #SteelKnowledge
#HandWarmer #Winter #1MinuteTip
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