LotFancy Reusable Hand Warmer, 10 Click Activated Instant Heat Packs and 2 Wraps, Snap Hot Therapy Compress, Gel Heating Pad for Pain Relief, Outdoor & Portable Size

If you are in need of portable, instant pain relief, then this is the product for you. I purchased these in anticipation of international travel, as I did not have room in my suitcase for a traditional heat pack. The set comes with 10 click-activated warmers--that are super easy to use. It's amazing how quickly upon activating (ie-simply press on the small piece of metal inside the gel pack), the chemical reaction occurs. Once activated, the pack begins heating, and it's ready to use. I like that it is small, and can mold to areas in need of relief. Once finished, it is easy to "re-set" by placing in boiling water (directions included). If you are wondering how this worked when traveling, in all of my hotels, there were hot water dispensers/teapots, so was easy to accomplish-by placing inside a cup with the boiling water). You can also place the gel pack in the refrigerator and use as a cool/ice pack. This is a great set for those in need of reusable heat/cool packs.

These are so great if you need 20 minutes of a hot pack and they’re pretty easy to boil in water and get back to original state so they can be reused. Just keep in mind these do not last an hour or two hours like some other heat packs but they are so convenient and I love that they’re reusable. I recently had a sore eye and this was perfect for a 15 or 20 minute hot compress and the size makes it really easy to boil back to clear. Highly recommend you wrap them in a cloth and boil them a little bit longer than recommended so you’re really sure that the liquid is back to normal. I took a picture of the small ones so you can get a sense of the size.

I LOVE these snap heatpacks! Held HOT heat for 1/2 hour, then decreasing heat. They are bigger than expected (I have small hands, see photos) what I really like is they seem overfilled with gel, so it stays soft and pliable much longer. This was a good deal in my opinion, $2 per pack. I forgot to time how long it took to resoften these, but i'm going to guess I left them in there about ten minutes. I've only used four of them, no problems so far. Sometimes it takes more than one click to get going, but that's normal. I will update this review if any of them fail, and about how long they last.

These work like a charm, usually. I use them as an alternative to hot stones while massaging. I ordered two sets and they came in different colors - blue and purple. The blue ones crystalize strongly and do high heat and sustain it for a while. The purple ones however are inconsistent - they just solidify a little bit and do not produce as much heat. Still an awesome bang for your buck if this is what you purchase them for, but I wish I would have been able to specify exactly which ones I got.

Worked great at a chilly formal game. They lasted quite a while. Not sure of exact time. They were boiled and reused easily. Two enthusiastic thumbs up.

These do heat up quickly and easily, and the size of the heat packs is great for hands, arms, and ankles on adults. But the elastic on the wraps is too big for petite adults or kids, so I had to find another way to secure it. The duration of the heat is maybe 2 hours? And then it takes about 10-15 minutes of a steady boil on the stove top to recharge them. Honestly, it's not worth the hassle.

They are amazing! The are hot as soon as you click the tab. I like to use just one for hearing both hands at the same time. The round ones are bigger than i expected which was a pleasant surprise.

These quit working after only a few re/heatings

La mitad no funcionaban

Very small-really only hand warmers

Ótimo para eswuentar as mãos, mas pra reutilizar precisa ferver por uns 10 min e deixar descansar em.um.pano de prato pra que não leve choque térmico após virar líquifo de novo.

Cumplen con su función, útiles y fáciles de manejar

Son prácticas, cómodas para zonas como el cuello. Lo unico que no me encantó fue que no duran mucho calientes y van perdiendo el efecto conforme se desactiven.