Custom Dental Lab Made Teeth Whitening Tray Kit & 38% Gel !

System was mailed to me in 3 days. I made the impressions, and mailed back with the included paid bubble mailer. GOt the trays back, The fit was much better than I was thinking it would be, I did not know they actually be exact like my trays made years ago by my Dentist. Perfect fit. The gel dispenser tip helped me alot as I was unsure of how much gel to apply, the tip takes care of that problem. The gel went on even every time and the same amount. Overall I love the product, I saw a major difference after the 2nd treatment, the first I saw some, but day two was huge difference. Did not cause any pain either. Great Product.