“So Far, So Good :D”

I decided to use this product because of the quickness in results and they're invisible. I was given 10 sets and only need some tweeking. I'm going on my third set and find it be hard the first day changing to a new tray. It's much easier to switch trays before bed. You don't focus on the soreness as much.

After reading some of the reviews, I feel that I would recommend this product for someone who only needs minor fixing. If you have major spacing and other issues I strongly recommend a good ortho.