I recieved these as a gift from my baby shower and I really like them. I was a little surprised because I didn't know anything about glass and after using them I ended up going out and bought more of these bottles and I just love them! They are really easy to clean and use. I personally didn't use the nipples provided because I didn't like them to start off with as they were a little hard and my daughter didn't like them either right off the bat, so I purchased another set of nipples that fit, and everything worked like a charm! I was worried that they were going to be easy to break, or break at some point, but they are really durable and haven't broken yet. I have all different colors as the colors are all so bright and pretty, and must admit I have been using these over a year now and never have had to thow one out. I haven't had any crack or break on me yet, so the durability on these is strong! I would buy again! AND I highly recommend!
Wisconsin Rapids, WI