Dental implants give the most natural feel, as there are no external components. Dental bridges and dentures are known for feeling alien in the mouth, but it is not uncommon for dental implant users to forget they have an implant. The crown is made of porcelain, which is indistinguishable from the rest of the natural teeth inside of the oral cavity. The porcelain even gives off the same gleam teeth do, making it the best material for tooth replication. Dental implants also last the longest of all the teeth restorations - over 25 years - making them an effective investment. The surgery will only need to take place once per implant.