Features: - E74 polymer tip for cleaning or irrigation, for use with Woodpecker Endo 3 endo activator (Woodpecker E70 base tip required). - Used for irrigation of the root canal after preparation. - The working part is made of a non-cutting polymer, which prevents damage to the canal morphology. Specifications: - Diameter: 0.25 mm. - Length: 20.7 mm. - Autoclavable.