Additions to the tooth in order to change, enlarge or treat a tooth’s color or shape. The materials used for this purpose are attached to the outer surface of the natural tooth and the shape and color defects are easily solved. They are obtained with the most advanced techniques and have almost the same characteristics as the tooth structure and change color only like normal teeth. When surface roughness is minimized by polishing, protection against staining increases. A bonding (adhesive system) can then be re-bonded. It can be applied to almost all age groups. Children, adolescents, adults and the elderly can improve their appearance and smiles with this method.