Dr. Brown Level 3 Wide-Neck Options+ is uniquely designed medium-fast flow nipple that is great for older babies who are pros at bottle feeding. The breast-like shape encourages a proper latch for a more natural bottle feeding experience. It is designed alongside medical professionals, the correctly contoured nipple shape and high-grade, soft silicone offers a more comfortable feeding experience and help to avoid nipple confusion making it perfect for switching from breast to bottle and back again.