It has taken a few attempts, but finally got the suction right. Had to try out different times and suction to get the right look. Once I was able to get them to suck onto my lips, I left it on too long and my lip was purple and looked bruised, but it didnt last for very long. I cant say that it didnt scare me a little bit though. My lips looked really good after using the plumper and then putting on my lip stick. #rankbooster review, #sponsored, #Mexitop Lip Plumper Device