Advantages

• Greater radiopacity: allows radiographic visualization.
• Standardized burs with inactive tip: precise calibration of posts according to burs present in the kit. Very thin cement layer.
• High concentration of fibers: better mechanical properties.
• Special glass fiber: excellent transmission of light.
• Double taper: matches root canal shape.
• Modulus of elasticity similar to dentin's:  lower risk of root fracture.
• Silicone stop: identifies post size and indicates place for cutting.
• Direct use/prefabricated: saves clinical time and decreases lab costs.
  
• Longitudinal fibers: easy removal.
• Versatility of sizes: indicated for most clinical cases.