I have suffered from a stiff neck and headache for awhile and I finally bought a magic bag. It turns out that I love it and the muscles in my neck love it too. I like that it is reusable and can get effective warmth using the microwave. Make sure you read the instructions, the heating is kinda specific.

this works great ... heats up fast and holds the heat for a long time. helps ease stress and tension... you can use it on your back too. i have lower back issues and i love the warmth that penetrates my soreness and aches and pains

I've always had a really tense shoulder and neck and I can't get enough of this product. Put it in the microwave to get it warm and put it on your sore muscles, easy as that!

Worth every penny! Such a relief for sore, tense muscles. I love using one on my neck and shoulders, which are always aching from carrying small children around all day.

This is great for neck and back pain. This help me survive post partum since I do not like taking meds. Works wonders.

This is a great product for sore muscles and aches. You can microwave it for applying heat or put it in the freezer if you want an ice pack. Very effective and easy to use. You can lay it on any body part where you feel pain. Great for menstrual pain too.

I love my magic bag, its great for everything from headaches to neck pain to inflammation in my knee, way better than a hot water bottle

I love Magic Bags! I have three different ones, each a different shape for different areas of the body. I use them for migraines, strains, bumps & bruises, sore back etc the list goes on. Would buy more of them!

I love my magic bag ! works great for back and shoulders , I also used it a lot after my surgery on my belly it made wonders !

Though a tad bit heavy and no ergonomical for some of the areas I need to put it on, this bag does work wonders. I have had mine for years and is still as effective as it was on day one. Great alternative to waterbottle or heating pad.