When considering tooth fillings, one of the options available are composite fillings (metal-free) which are made from durable plastics that are similar in color to natural teeth. Because the composite fillings are tooth-colored, they look more natural and are less noticeable compared to other types of fillings.
Another benefit of tooth-colored fillings is that they are compatible with sealants allowing your dentist to perform both procedures in a single sitting preventing further decay. There are other advantages to composite, tooth-colored fillings, most importantly the capability of bonding to tooth structure. Also in many cases they can be repaired by addition of more composite material.