Da Vinci Veneers are an ultra-thin shell of tooth-colored porcelain or composite that is cemented over the facial surfaces of the teeth to correct dental issues. The procedure is painless and very little alteration is done in order to fit the veneers over the teeth.The procedure begins with the preparation of the patient's teeth and then an impression (mold) of the teeth is made and sent to the laboratory for the manufacturing of the new veneers. This may take one to two weeks. Once the veneers have been manufactured, they will be placed on the teeth.