I woupd give it 5 but....
I love all the tips, the bottles are soft (perfect for my hands), and they are easy to clean. BUT! The tips are screw ons, and the tops are not. The tips are good quality and my fear is I'd break them from pushing them onto the top attachment. If possible I hope they'd sell screw on tops to match the tips! They have good products
Rating: 4 stars