Great product. Fits the Enfamil 2 Fluid Ounce Nursette bottle nicely. Okay for reuse after rinsing. Please beware that using warm/hot water to rinse would cause it to become darker (most likely unusable).

These are the only type of nipple my son liked at birth (he'll use anything now, but these are still his favorite). He is 3 months old now, and these still work fine. I have hand washed them and reused them for a couple months now with no problems.

Easy to order for the nursettes I was given from the maternity ward to take home and get me started until we made our first post-baby shopping trip. I do wish the nursettes CAME with an equal amount of nipples for bottles though. Kind of silly that they're sold separately.

When I found out my baby was going to delivered ahead of schedule and that she was going to be pretty small, I did some last minute shopping and came across "Enfamil Newborn Premium Non-GMO Infant Formula 20 Calorie, Ready to Use, 2 Fluid Ounce Nursette Bottles". The bottles are great because she only drinks up to 2 oz. at a time right now, they're already ready to use (just shake), and perfect for when you're low on sleep and don't want to get up to prepare a 2 oz. serving in a 4 oz. bottle. But the nursettes don't go well with regular nipples and caps, which I discovered when my baby got leaked on. So I Googled to find out what nipple was made for the nursettes, and these even came up on the Enfamil website. They fit and work perfectly; even though I don't have all 12 open and in rotation at once, they're good to have on hand.

Great product. The hospital used these since my daughter was born, we decided to stick with the same nipple, comes in same packaging the hospital had, great product. Works good, plenty to go by.