ParaPost Fiber Lux Posts - Size #3, Brown 5/Pk. Parallel Translucent Fiber Posts. With a parallel design suited for universal post applications. Eliminates shadows cast by composite restorations. Built with an undercut head to ensure superior core material retention. Manufactured with translucent fiber resin. ParaPost Fiber Lux Posts are suitable alternatives to metal posts used in metal-free, aesthetic restoration procedures. The translucent design of these posts allows the application of light-cured core materials and cement.Each refill pack contains 5 x posts.