- Effectiveness – quick and safe preparation of a root canal with reciprocal movement, easy obturation with gutta-percha points. - Flexibility – made from high exible Nickel-Titanium with extended lifetime, variable triangular cross-section design guarantees ideal combination exibility and resistance. - Originality – comfortable force and easy to manage by the dentist, gold plated shank for better protection of dental handpieces. - Set I contain: - 1 x Unicone # 6/020 L25. - 1 x Unicone # 6/025 L25. - 1 x Unicone #6/040 L25. **For further product information, please contact chat support**