Gives my cramps an "off" switch
Using this device has really made my intense cramps disappear as soon as I stick it on and power it up. On a full charge, it lasts a long time (longer than a shift at work). And I love that it's discreet. If you have cramps that turn you into a pissy grizzly bear or make you want to call in out of work, this little Livia device is for you..