Momcozy - Milk Collection Container Set For M5 Nuby Flip-It Reflex cup easy-install ASTM-certified Wall Mount

easy-install ASTM-certified Wall Mount

perfect for linking for on-the-go imaginative play

Non-slip interior texture

Its easy-to-grip design is sized for small hands

fun sounds

Momcozy - Milk Collection Container Set For M5 Nuby Flip-It Reflex cup easy-install ASTM-certified Wall MountSome breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed. 1. Diaphragm and duck valves need to be replaced every 3 months; 2. Backflow linker and flange shields need to be replaced every 6 months