Very good customer service. Teeth fit great, the lower teeth did not exactly fit to the gumline, I made a claim on my homework warranty I already have made impression and sent them back the process was very nice easy and they did not give me a hassle. I have had compliments on how nice they looked, and even wore them to a job interview. The only downside is it feels funny to eat in them so I take them out when I am having a bite to eat, cause I still have a gap in the back so it makes it hard to chew, and the dental grade plastic over my teeth I am not used to wearing them. They look really nice however I get a lot of compliments