LOVE! Wish I would have had months ago and with my first!Look for the tubing that goes with your pump. I use with medela freestyle but you need to get the proper tubing. Will never go back to medela flanges! This is so much more gentle! No bending in use, milk will get into tubing, hence needing the piece that prevents the milk getting to and ruining your pump. Easy to clean the tubing. Hot soapy water then run a small amount of rubbing alcohol through.Had to be pump only for a couple months, thSee full review