Reusable Snap Heat Pack - Long Lasting Pouch Gel Hand Warmers

I bought these for my wife cramps and she loves them they heat up quick and stay hot surprisingly

I've used this type of warmer for Years, so I know how to work them.I bought 2 packs. None of these would warm because you could not snap the metal disc inside. I tried many times, my husband and friends all tried.These are useless. I would've given them a Zero if I could.

Snapping the disk is difficult, but once you get it snapped the heat pack is great! Tip: if you have hand problems, use the edge of a counter or table to help snap the disk.

Took a little bit to activate but they took off do their job. Haven't had to boil to reactivate yet I'll come back and complain if something happens but I really don't for see it these things are usually solid from different brands at least.

I bought these as stocking stuffers, I ordered two packs and 5 of the 8 had already been activated, so I had to boil them sneakily.. the process of boiling actually took a very long time, I’d say closer to 30 minutes. I’ve had similar hand warmers in the past, and do not remember them taking that long.The other ehhh I have about them, is that the disc is VERY hard to snap/click. My kids haven’t been able to do it on their own and I even struggle to be able to accomplish it. I don’t know if it’s too thick for the size making it difficult snap, if it just needs to be ‘worn in’ a bit or what...I’m giving it an ehh (indifferent to the product) for those reasons. Do they get warm? Yes. Can you reuse them? Yes. It’s just that deactivating them is kind of time consuming and they are difficult to activate.

Kids loved them!!

These only stay warm for about 20 minutes and boiling them to reform is a pain because they cannot touch the side or bottom of the pot when you do so.

The media could not be loaded. Until recently I was unfamiliar with this technology and had no idea how it worked (technically I still don't). I wondered how a small metal disk that you snap inside this gel could cause a heating reaction, but when I tried it, I was amazed. The heat is warm, but not hot to touch and lasts about 15-20 minutes. The process to reset them involves wrapping them in a towel and dropping them in boiling water for a few minutes, but then they are like new again and ready to use for another round. They work like magic and it's fun watching the gel turn into a solid. The plastic feels sturdy so I don't think they will wear out or puncture easily. I'm very satisfied.