1. Made of safe, soft medical silicone, this device is non‑irritating and biocompatible, minimizing discomfort.
2. It gently dilates the cervix for pregnant women at term needing labor induction, especially those with unfavorable cervical conditions.
3. Clinically used in obstetric wards, it provides a gradual, drug‑free ripening method with stable performance, suitable for low‑risk term pregnancies to prepare for vaginal delivery.