You have a few options, so here they are in no particular order:Option 1: Bonding to reshape teeth and correct black triangles. The down side would be that bonding stains very very easily and may need to be redone several times over the course of a few years.Option 2: Lumineers to reshape teeth and correct black triangles. The downside is that they would be just as expensive as or more expensive than veneers, but not last nearly as long.Option 3: Porcelain veneers to correct your teeth. The downside is that you would loose a little more tooth structure than you would with lumineers. Good luck and I hope this helps. Follow me if you have more questions.Sarah Thompson, DMDReal Self 100