Positives:
- Customize with hot water went relatively smoothly
- The "starting price"
Negatives:
- Drooling without end
- If at night from the mouth (at least to me)
- Pressing against the gum - very uncomfortable
- I can not get used to the feel
I've thrown away and the thing directly through Amazon (ie risk-free) the "SleepRight Secure Comfort Dental Guard" ordered