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Insta Heat Reusable Hand Warmers 5-Pack

Insta Heat Reusable Hand Warmers 5-Pack. Free Returns.

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Questions and Answers 2 questions

Q:

idk if i asked this in my question but how many times/uses do you get out of it? and what temp do you boil your water to and for how long

Nicole C.  asked on  Nov 25, 2013

A:

They can be reused as many times possible, as long as the unit isn't damaged or punctured. The perfect water temp to boil would be 100°C (212°F) for roughly 3 minutes. Do not boil more than 5 minutes.

George  from  Groupon  replied on  Nov 26, 2013

Q:

How long does warmth last once it's activated?

Kim M.  asked on  Nov 25, 2013

A:

Once activated, the warmth lasts up to 35 minutes. However, please note that these are reusable. Simple place the used hand warmer in a pot of boiling water for 3 minutes and they will return to its natural usable state.

George  from  Groupon  replied on  Nov 26, 2013

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