Great Manual Breast Pump

I purchased this manual pump while I was pregnant. I have been using it for about a month now for supplemental feedings and to store milk for when I return to work part time. Overall it is a very good manual pump.
It does take a while to learn to use it properly. Do not try to use this pump before your milk comes in, when you only have colostrum. You will only get frustrated. Give yourself a couple of days to become proficient with the pump before you actually intend to feed your baby with the milk that you are pumping. It takes a while before you will get enough milk during a pumping session.
Also, make sure that you read the instructions carefully for assembly and proper usage. If the pump is not assembled correctly, you will not get suction. In the instructions, pay careful attention to the part explaining the correct pumping pattern to achieve letdown. This will really ease any frustrations that you may be having.
This pump was recommended to me by a lactation consultant as the best manual pump on the market.
For the $50 that you will spend on this pump, you will definitely get your money's worth.