The Optiflow active breast massage insert is made of pure silicone which gently, but actively, massages the areola.  This helps stimulate the milk ejection reflex for a comfortable and efficient expressing experience.

Features:

• Air chamber system with thin windows actively massages your breast
• Gentle Massage can make breast milk flow faster
• Efficient and comfortable expressing experience
• Manufacturer with soft supple silicone
• The 31mm breast shell is needed for pumping with the Optiflow