Like it but.... [SEP] Actually give a 3.5 because the masks works. Just doesn't stay warm very long. Used both gel microwave versions and disposable eye masks. The disposable lasting the longest for me.  This eye mask seems to have either very warm or cold in seconds. There needs to be a better way of having the heat slowly dissipate, so the effect last longer and is more soothing.<br /><br />Do like the construction. Fits well.