Momcozy - Milk Collection Container Set For M5 Nuby Flip-It Reflex cup Brown's recommends using the vent

Brown's recommends using the vent system to get the full benefit of the design

perfect for linking for on-the-go imaginative play

Child Sips

a fingertip toothbrush for massaging teething gums

Non-slip interior texture

Momcozy - Milk Collection Container Set For M5 Nuby Flip-It Reflex cup Brown's recommends using the ventSome 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