- Parallel shape with grooves: great retention.
- Metal filament: allows radiographic visualization.
- Longitudinal fibers: easy removal.
- For use with Peeso (Largo) drills: easy to adapt.
- High concentration of fibers: great mechanical properties.
- Modulus of elasticity similar to dentin´s: lower risk of root fracture.
- Conical tip: less tissue removal in apical third of root canal.
- Direct use (prefabricated): saves clinical time and decreases lab costs.