These are great to use anytime and anywhere - and for any reason! They are perfect for massages, as well as muscle strains, sprains, cramps, anything you can think of! It's handy to keep in your pockets for outdoor events that might get chilly, or even to throw a couple of the mini-packs in a shirt or pants pocket to keep you warm if you're outside working or walking in cooler weather!
The most helpful critical review
This is a great idea for a sensual massager. However the outcome was not as effective as the idea was. I really enjoyed it at first, but was not pleased with how quickly it quit working. I would recommend this type of massager to any one, however I would caution to find a better brand, even if you have to spend more on it.