I purchased lunineers to close a gap in my bottom front teeth. The claim was that my teeth would not have to be altered and I wouldnt have to be numbed. Both claims are untrue. Also the claim was that they would be long lasting. not true. i have had to return several times to have them replaced and when the warranty expires i dont know what i will do because I will not be able to afford to have them replaced so often. the dentist says that i have a heavy bite, but the advertisements say nothing about if you have a heavy bite, lunineers may not be for you. I am completely dissatisfied and I am consulting legal counsel to see what course of action may be available in response to the false advertising which my decision to get lumineers was based on.