What are the advantages?

1. They are carried out in 1 visit (after diagnosis).
2. It is a reversible treatment.
3. The tissues around the tooth have very good tolerance to the composite.
4. It is a porous material, so it can be pigmented.
5. It is a recommended treatment for any age and even for teenagers for which ceramic veneers would not be indicated yet.

What are the downsides?

1. In the long term they undergo a color change, lose their shine.
2. They do not have as much durability in the mouth compared with ceramic veneers.
3. They are not for all cases, previously a correct diagnosis must be made in every patient.
4. It is a porous material, so it can be pigmented.
5. You can suffer fractures.