This was recommended to me by my sister who had her baby over a year ago. She didn't discover this until months after having her baby and wished she had had it all along.

I am a large breasted woman and my nipples are quite sensitive so the first time messing with this was challenging. It is great because you can adjust it in several ways to fit better, but I just didn't get the feeling of support and lining up my nipples with the pump pieces was difficult.

For me, works best over a nursing bra so I have the support I need and it makes centering the plastic piece easier. So there is less pain and I feel like it sits well so I can do hands free. Now I can read, surf the Internet, eat etc all while pumping. So much faster than one at a time - although that is still an option if you are just feeding off one breast and pumping the other.

A definite must have if you will be pumping a lot! I plan on taking with me to work so I can knock it out faster there as well.