Abstract
This case report describes the step-by-step procedures of clinical cases using prefabricated composite resin veneers (COMPONEER), manufactured with the Brilliant New Generation composite resin (Coltene, Altstätten, Switzerland). Direct composite veneers presented some drawbacks such as the difficulty of execution and color instability of the composite resin over time. The simplified application of the has been introduced as an interesting alternative in cases of smile asymmetry, large deficient restorations and discoloured teeth. The treatment with COMPONEER Brilliant NG yielded excellent aesthetic results. COMPONEER is simpler than direct composite veneer technique. The specific characteristics of the system can promote the results with greater aesthetic longevity. It is important to highlight that this procedure does not replace the already established veneer technique with dental ceramics.

Key words: Componeer, Dental veneer, composite resin