Negative Positive
Title: Works well
Review: All the parts seem to be made of high quality plastic and the pump works well. I was able to pump a good amount from each side. In the beginning, everything was great. However, after a couple of weeks, my hands were in much pain from the repetitive motion after pumping several sessions a day. I stopped using it and switched to an electric pump as I was afraid of developing carpel tunnel. I have stored this pump away to use as a backup. I recommend it to those who only need to pump occasionally. Maybe someone with stronger hands will not have a similar experience.
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