No.Hot Hands hand warmers are not reusable.
You cannot make Hot Hands warm again.
Hot Hands take 15-30 minutes to heat up.
Charcoal hand warmers can be used for about six hours at a time.
Air-activated hand warmers cannot be activated again.
The Zippo hand warmer starts providing heat immediately after lighting.
The duration of the Ocoopa hand warmer is related to the battery level of your product.
Hot Hands hand warmers can be used for around 6-8 hours.
I’ll use the Zippo 12-Hour Hand Warmer as an example to show you how to use it.