Duckbills for spectra pumps.
"Made by maymom. NOT original Spectra pump parts.
Posted by Soh on 27th Mar 2020
It is value for money and it is cheaper than the original Spectra valve. As the valves are semi transparent, I can see clearly whether it is clean after washing.
It is more difficult to take out as compared to the Spectra white valve as it fit more tightly to the spectra pump parts.