The process was super simple and very fast - I received my first package within days to do the teeth molding at home. The package comes with two different molding sets to perform a teeth molding (in case I made a mistake) and the instructions were easy to follow. The entire process took about 15 minutes. Once the molding hardened, I put it in the envelope and sent it away the next day. A couple weeks later, I received a box in the post with the entire teeth straightening set of trays! Its a lovely blue box with pictures and instructions telling me what I should clearly and clearly not do. My plan contained 7 upper teeth trays and 11 lower teeth trays, and I have to change them every two weeks (my lower teeth need more work than my upper!). It also comes with a teeth whitening kit and gel that you plug into any USB device or even your iPhone! Immediately I put the first trays in, it was weird at first to get used to, but after a couple hours it was absolutely fine. It was painless and effortless and after a while I completely forgot they were in my mouth. If I could add photos on here, I’d show you how invisible they look on my teeth because you can’t even notice them. My work colleagues never noticed them until I told them about it! Currently, I’m on my last upper teeth tray and my upper teeth have completely straightened. I’m more than halfway through my lower teeth and I’ve noticed a massive difference and see the straightened teeth results. I’m looking forward to seeing the final results in about another 8 weeks!