Porcelain veneers are thin pieces of porcelain that go directly on your natural teeth. This entire procedure can take as few as two visits. Veneers change the size, shape and color of a patient’s teeth. This procedure is used to repair fractured teeth, teeth darkened by age or medication, or a crooked smile. Many times, patients ask for porcelain veneers to simply feel and look younger with a straighter, whiter smile!