Better than nothing
Reviewed by Nina from Minneapolis on Sunday, February 16, 2014
These seem to take a long time to get really warm--an hour or more. If I want to use them I open the package at least half an hour before I plan to go out. That being said, if I leave them inside my mittens, they are practically hot when I come back sometimes four hours later.
Most helpful positive reviews
Most helpful negative reviews
Similar items and more information in the following areas: